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Animal Exhibits Unit 2
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ENV 226: Essential Ecology Final Exam Study Guide — om single-species thinking to the dynamics of many interacting ecies. A community is more even when all species have similar abundances. Diversity: A combined measure of richness and evenness. More diverse = more likely to pull multiple different species out of a 'hat'. Shannon Diversity Index (H′): The most common diversity index. Higher H′ = more diverse (high richness AND high evenness). Formula: H′ = –Σ(pᵢ · ln pᵢ), where pᵢ is the proportion of individuals in species i. Worked example If a community has 4 species, each at 25% (p = 0.25), then H′ = –[4 × (0.25 × ln 0.25)] = 1.39. If one species dominates (e.g., 70/10/10/10), evenness drops and H′ falls even though richness is the same. Why diversity matters — ecosystem function & services Ecosystem function: Biological, geochemical, and physical processes that take place within an ecosystem (e.g., productivity, nutrient cycling, decomposition, pollination). Ecosystem services: The benefits humans derive from ecosystems. Four major categories: Provisioning: food, water, timber, fiber Regulating: climate regulation, flood control, water purification Cultural: recreation, spiritual, aesthetic, educational values Supporting: soil formation, nutrient cycling, primary production How diversity affects function — mechanism Complementary resource use (niche complementarity): Different species use slightly different resources (e.g., water at different soil depths, nutrients at different times). A diverse community captures more of the available resources than any single species could, raising total productivity. Diversity–stability theory Compensation: Species respond differently to environmental fluctuations. When one species declines, another can increase and 'compensate,' keeping overall ecosystem function steady. Insurance hypothesis: A diverse community is more likely to contain at least one species with traits that help the ecosystem cope with change. Diversity acts as ecological 'insurance' against disturbance. Rules of community assembly — what determines diversity at a site Three filters act in sequence on the regional species pool to determine which species actually end up in a local community: Term Definition Dispersal Who can physically get there. Controlled by distance from source populations and by dispersal ability. Connects to the 'mass effect' / rescue effect — regional diversity (gamma) can rescue local diversity (alpha). Environmental filtering What species can tolerate the abiotic conditions (climate, soil, water, salinity). Example: Ponderosa pine will not survive in the Sonoran Desert — environmental filtering excludes it. Biotic filtering What species can coexist given interactions with other species (competition, predation, facilitation). Strongest where abiotic conditions are benign, because more species can be there to interact. Intertidal zonation paradigm — how the filters stack In rocky intertidal communities, abiotic stress (desiccation, wave action) sets the UPPER limit of a species' distribution — an environmental filter. Competition and predation set the LOWER limit — biotic filters. Take-home: environmental filtering dominates in stressful zones; biotic filtering dominates in benign zones. What maintains diversity Intermediate Disturbance Hypothesis (IDH): Diversity is highest at intermediate frequencies or intensities of disturbance. Low disturbance lets competitive dominants exclude others; high disturbance eliminates all but the most disturbance-tolerant species. The middle keeps both groups in the community. Positive species interactions (facilitation): When one species makes conditions better for another (e.g., a nurse shrub providing shade and moisture for seedlings underneath). Facilitation tends to INCREASE biodiversity, especially in stressful environments. 1.2 Succession Primary succession: Colonization of a substrate that has NEVER supported life (e.g., bare bedrock, new volcanic rock, glacial retreat). Soil must be built from scratch, typically by pioneers like lichens and mosses. Secondary succession: Recovery after a disturbance that left soil and some biological legacy behind (e.g., a cleared field, most wildfires). Much faster than primary succession because soil and seed bank persist. Pioneer species: The first species to colonize a disturbed or bare area. Typically fast-growing, high-dispersal, stress-tolerant organisms that modify the site so later-successional species can establish. Quiz-style example The Woodbury Fire burned so intensely on the Tonto NF that only bedrock remained. Recolonization of this area is PRIMARY succession — there is no soil or seed bank left to start from. 1.3 Ecological Energetics Energy: The currency of ecosystems. Most ecological energy originates from the sun as electromagnetic radiation and is stored in tissues (biomass). Trophic level: Organisms that share the same function in the food chain and the same nutritional relationship to primary sources of energy. Level 1 = producers; 2 = primary consumers (herbivores); 3 = secondary consumers (carnivores); 4+ = tertiary / apex predators. Autotroph (primary producer): An organism that produces its own food from inorganic sources — typically plants, algae, and some bacteria via photosynthesis. Consumer (heterotroph): An organism that obtains energy by consuming other organisms. Primary consumers eat producers; secondary consumers eat primary consumers; etc. Production: The rate at which new biomass is created by organisms in an ecosystem (units of mass or energy per area per time). Net primary production (NPP): Gross primary production (total photosynthesis) MINUS the energy plants use for their own respiration. NPP is what is actually available to herbivores. Assimilation and production efficiency Energy is lost at every step of the grazing food chain. Two key efficiencies describe where energy goes: Term Definition Assimilation efficiency (Energy assimilated / energy consumed) × 100%. Assimilated = consumed – egested (waste). Herbivores ≈ 20–50% (tough plant material); carnivores ≈ 80% (similar tissue chemistry). Production efficiency (Energy in new biomass / energy assimilated) × 100%. Endotherms (birds, mammals) are LOW (~1–3%) because most energy is burned as heat; ectotherms (insects, reptiles, fish) are HIGH (~10–50%). Worked example (assimilation efficiency) Eats 400 J, excretes 200 J as waste, puts 50 J into growth. Assimilated = 400 – 200 = 200 J. Assimilation efficiency = 200 / 400 = 50%. The 10% rule Roughly 10% of the energy at one trophic level is transferred to the next. The rest is lost to respiration, heat, and waste. This is WHY food chains are short (usually 4–5 links): there simply isn't enough energy left to support another level. 1.4 Food Webs A food web is many, connected food chains — a map of who eats whom across an entire community. In simple diagrams, arrows point from prey to consumer. Complex diagrams use plus/minus signs to show the direction of effect, and dashed lines to show indirect effects. Top-down control: Higher trophic levels (predators) limit the abundance of lower levels. Removing a top predator releases herbivores, which suppress plants. Bottom-up control: Lower trophic levels (nutrients, producers) limit higher levels. Adding nutrients increases plants, which increases herbivores, which increases predators. Trophic cascade: Indirect effects of a predator propagate down the food web. Classic example: wolves reintroduced to Yellowstone → elk browsing decreases → riparian willow and aspen recover → beavers return → stream ecosystems recover. 2. Ecosystems Ecosystem: A community of organisms PLUS their shared environment. Includes biotic components (plants, herbivores, carnivores, detritivores) and abiotic components (climate, soils, nutrients). 2.1 Ecological building blocks Ecological building block: An atom that (1) makes up organisms and (2) is relatively abundant. Key building blocks: C, H, O, N, P (and sometimes S) — collectively CHONP. Not building blocks: Silicon, aluminum, arsenic, tungsten — they may be abundant in the crust or used by some organisms, but are not core structural elements of life. Potassium is important biologically but is NOT a core 'ecological building block' in this course's sense. 2.2 Liebig's Law of the Minimum Growth is dictated not by the total resources available, but by the SCARCEST resource. The 'limiting nutrient' sets the ceiling on production; adding more of a non-limiting nutrient has no effect until the limit is raised. Application — nutrient pollution A coastal system receives 10 g N, 200 g P, 50 g C, and 20 g O per year as pollutants, and you know the system is N-limited. By Liebig's Law, adding MORE nitrogen is what will most change structure and function — even though phosphorus is arriving in larger quantities, it is not the limiting nutrient. 2.3 Eutrophication Eutrophication is the enrichment of an aquatic system with nutrients (especially N and P) from fertilizer runoff, wastewater, or atmospheric deposition. Process: Excess N fuels algal blooms → algae die and sink → microbial decomposition consumes oxygen → a hypoxic 'dead zone' forms → fish and invertebrates die. Once N is drawn down, the system can become P-limited; phosphorus mined for fertilizer keeps the cycle going. The Gulf of Mexico hypoxic zone is the classic example. 2.4 Nutrient cycles (N, C, P) Term Definition Nitrogen cycle N₂ in atmosphere is biologically inert. Nitrogen-fixing bacteria (free-living and in legume root nodules) convert N₂ → ammonium (NH₄⁺). Nitrification converts NH₄⁺ → nitrite → nitrate (NO₃⁻), the form most plants take up. Denitrification returns N₂ to the atmosphere. Humans roughly DOUBLED global N fixation via the Haber-Bosch process → fertilizer → eutrophication. Phosphorus cycle Largely a SEDIMENTARY cycle — no gaseous phase. P weathers from rock → soil → plants → consumers → back to soil → eventually to ocean sediments. Slow turnover at global scales; a critical component of DNA/RNA, phospholipids, bones, and ATP. Carbon cycle See dedicated section below. C moves among atmospheric, terrestrial, oceanic, and fossil pools. Photosynthesis pulls CO₂ out; respiration and combustion return it. 2.5 Ecotones and cross-ecosystem flows Ecotone: A transition zone between two ecosystems, exhibiting gradients in environmental conditions and a related shift in the composition of plant and/or animal communities (e.g., forest–grassland edge, estuary). Two factors determine how a flow of material/energy from one ecosystem affects another: Relative size of the systems — when the amount of something varies across ecosystems, the LARGER system has a bigger impact on the small system (e.g., a stream flowing into a small pond vs. into the ocean). Quality of the resource — rich subsidies (like salmon carcasses bringing ocean nutrients to streams) matter more than dilute ones. 2.6 Ecological state change & resilience Key components of ecosystems: STRUCTURE (what organisms are there and how they interact), FUNCTION (processes of energy and nutrient movement), and REGIME (which of several possible stable states the system is in). Alternative stable states: An ecosystem can exist in two or more contrasting conditions under the same environmental conditions (e.g., clear lake vs. turbid lake; forest vs. shrubland). Ecological state change (regime shift): A large, persistent, often abrupt shift in the structure and function of an ecosystem, triggered by crossing a critical threshold. Threshold / tipping point: The level of a driver (stressor) at which a system flips to a new state. Hysteresis: Once a system flips, simply reversing the driver does NOT restore the original state — the return path is different from the 'forward' path. Slow vs. fast drivers: Slow drivers (e.g., gradual warming, soil nutrient accumulation) build up until a fast driver (e.g., fire, storm) tips the system across the threshold. Perturbation: Any event (abiotic or biotic) that disturbs the ecosystem. Perturbations that cause regime change can be abiotic (fire, flood, drought) or biotic (pest outbreak, invasion). Resilience: The capacity of a system to absorb disturbance, adapt to change, and recover from adversity while maintaining its essential functions, structure, and identity. The ball-and-cup diagram Picture a ball sitting in a valley (cup) on a hilly landscape. The ball is the current state of the ecosystem; the cup is the 'basin of attraction' for that state. A disturbance pushes the ball; stabilizing (negative) feedback loops pull it back. Strong disturbance or a shrinking cup (loss of resilience) can push the ball over a hill into a NEW cup — that's state change. Negative (stabilizing) feedback loop: A change triggers a response that DAMPENS the change, keeping the system near its current state. Deepens the cup. Positive (amplifying) feedback loop: A change triggers a response that AMPLIFIES the change, pushing the system further from its current state. Flattens the cup and makes state change more likely. Applying resilience to conservation & restoration Manage for resistance — remove stressors that push the ball (exclude high-intensity grazing, reduce pollution). Manage for resilience — rebuild the 'cup' by re-establishing key species, nutrient cycling, and stabilizing feedbacks (planting perennial grasses, restoring hydrology). Passive restoration works when the seed bank, soil, and key species are still intact; active restoration is needed when the system has already crossed the threshold. 3. Landscape Ecology and Biogeography 3.1 Landscape ecology Landscape ecology: The study of spatial patterns of ecosystems and their ecological consequences — explicitly considers the arrangement of habitats across space and how organisms and materials move through them. Spatial elements Term Definition Patch A relatively homogeneous area that differs from its surroundings (e.g., a forest stand in a grassland). Generally the highest-quality habitat. Matrix The background land-cover type that surrounds patches (e.g., desert in Saguaro NP, or agricultural land around forest fragments). Corridor A linear feature connecting patches — allows movement of organisms, genes, and energy. Examples: riparian strips, hedgerows, engineered wildlife crossings (Oracle Road, Tucson). Ecotone See above — the transition zone between landscape elements. Spatial heterogeneity Variability in environmental conditions and habitat types across a landscape. Drives diversity at landscape scales. Scale dependence Ecological patterns and processes depend on the spatial/temporal scale at which they are observed (e.g., a species may look stable regionally but be declining locally). Fragmentation Fragmentation breaks a large continuous habitat into smaller, more isolated patches. Effects include: Loss of total habitat area More edge relative to interior — edge effects (different microclimate, invasives, more predators) penetrate into remaining patches Reduced connectivity — animals cannot move between patches Smaller populations in each patch → inbreeding depression, loss of genetic variability, higher extinction risk Saguaro NP example Mid-sized carnivores in Saguaro NP West crashed after a disease outbreak and never recovered. Why? The city of Tucson grew between Saguaro NP East and West, severing connectivity. No recolonization could occur from the eastern population. Solution: re-establish connectivity — the Oracle Road wildlife crossings documented over 4,400 crossings by 16 species in their first two years. Patch dynamics Patch size, shape, and connectivity change over time because of ecological processes — succession, disturbance (fire, flood, windthrow), and fragmentation — not random chance and not just geology. 3.2 Biomes and realms Biome: A large biological community defined by climate and dominant vegetation type (e.g., tropical rainforest, boreal forest, tundra, desert, savanna, temperate grassland). Biogeographic realm: A large area of the Earth's surface with a distinctive assemblage of taxa, reflecting shared evolutionary history (e.g., Nearctic, Neotropical, Palearctic, Afrotropical, Indomalayan, Australasian, Oceanic, Antarctic). Factors shaping where biomes are found: temperature and precipitation (the primary controls), seasonality, latitude, elevation, continental geography, and evolutionary history. Realms reflect plate tectonics — Pangaea split into Laurasia and Gondwana, then into the continents we have today, producing unique evolutionary trajectories in each realm (e.g., Australia's marsupials, Madagascar's lemurs). 3.3 Island Biogeography and the SLOSS debate MacArthur & Wilson's Theory of Island Biogeography: species richness on an island is set by the balance between the colonization rate (immigration) and the extinction rate. Size effect — larger islands have LOWER extinction rates (bigger populations). Distance effect — islands closer to the mainland have HIGHER colonization rates. Equilibrium species number occurs where colonization and extinction curves INTERSECT. SLOSS debate — Single Large Or Several Small? Originally framed: is a single large reserve or several small reserves of equal total area better for biodiversity? Large favors: lower extinction, room for interior species, bigger populations, full food webs. Several small favors: replication (insurance against one disaster), sampling more habitat types, potentially higher total diversity. Modern answer: it depends — on species' dispersal, the matrix, and whether you value diversity vs. viability. Connectivity (corridors) often matters more than the large/small question alone. Source population: Produces more offspring than can be supported locally — exports individuals to other patches. Population growth rate > 0. Sink population: Organisms arrive but do not reproduce enough to sustain the local population; persists only via immigration from sources. Population growth rate < 0. 4. Extinction and Climate 4.1 The 'Big Five' mass extinctions Term Definition Ordovician–Silurian (~439 Mya) ~85% marine species lost. Cause: rapid glaciation and sea-level drop, then warming. Late Devonian (~364 Mya) Prolonged event; major loss of marine invertebrates, especially reef builders. Probable causes include ocean anoxia and climate change. Permian–Triassic (~251 Mya) 'The Great Dying' — ~96% marine species and ~70% terrestrial vertebrates. THE most severe. Cause: Siberian Traps volcanism → CO₂ spike → warming, ocean acidification, and anoxia. Recovery took 5–10 million years. End Triassic (~199–214 Mya) ~50% of species lost; cleared the way for dinosaurs to dominate. Likely cause: CAMP volcanism and climate change. Cretaceous–Tertiary (K-Pg, ~65 Mya) ~76% of species, including non-avian dinosaurs. Cause: Chicxulub asteroid impact (plus Deccan Traps volcanism) → darkened skies, cooling, then warming. Why scientists are concerned now Current extinction rates are 100–1000× background rates — comparable to mass-extinction levels. Rate of change: current climate change is occurring more rapidly than almost any past episode — faster than many species can adapt or track. Humans have built roads, cities, and agricultural landscapes that BLOCK the range shifts species would otherwise use to follow their climate. Human societies are themselves adapted to current climate (agriculture, supply chains, coastlines) — disruption drives conflict. 4.2 Why climate change affects ecological systems Temperature, precipitation, seasonality, and extreme events all drive the distribution and performance of every species. Shifting climate disrupts energy balance, water balance, food availability, and reproduction; changes the timing of seasonal events; and alters disturbance regimes (fire, floods, storms). All of these cascade through communities and ecosystems. 5. Climate Change — Ecology, Climate, and the Carbon Cycle 5.1 The carbon cycle Term Definition Pool (reservoir) A place where carbon is stored and from which it can be released. Measured as a quantity (e.g., gigatons). Flux The amount of carbon exchanged between pools per unit time (gigatons/year). Measures MOVEMENT. Sink A pool that accumulates more carbon than it releases — net REMOVER of carbon from the active cycle. Source A pool that releases more carbon than it accumulates — net ADDER of carbon to the active cycle. Biggest/smallest pools & fluxes Major carbon pools (approximate, gigatons): Deep ocean: ~37,000 GtC — BY FAR the largest pool Fossil pool (oil, gas, coal): ~10,000 GtC — second largest Reactive ocean sediments: ~6,000 GtC Soils: ~2,300 GtC Surface ocean: ~1,000 GtC Atmosphere: ~800 GtC — this is the pool that drives climate Plant biomass: ~550 GtC (the largest LIVING pool) Major fluxes are photosynthesis and respiration (~120 GtC/yr terrestrial; ~90 GtC/yr ocean), which are normally nearly balanced. Fossil-fuel combustion and deforestation are the (smaller but crucial) fluxes currently unbalancing the system. Why atmospheric CO₂ is increasing Humans are burning fossil fuels — moving carbon from a long-term sink (the fossil pool) into the active atmospheric pool faster than natural sinks can remove it. Deforestation and land-use change also shift carbon from plant biomass and soils to the atmosphere. The balanced photosynthesis/respiration fluxes cannot keep up with the ~10 GtC/yr added by human activity. 5.2 Ocean acidification As atmospheric CO₂ rises, more CO₂ dissolves into the ocean. The chemistry: Step 1: The ocean is slightly alkaline; CO₂ is slightly acidic, so CO₂ dissolves into seawater. Step 2: CO₂ + H₂O → H₂CO₃ (carbonic acid). Step 3: H₂CO₃ dissociates → HCO₃⁻ (bicarbonate) + H⁺. Step 4: Some HCO₃⁻ dissociates → CO₃²⁻ (carbonate) + H⁺. Step 5: Bicarbonate and carbonate exist in equilibrium. Net result: more H⁺ ions → lower pH = acidification. Acidification also reduces carbonate availability, making it harder for corals, shellfish, and plankton to build calcium-carbonate skeletons. Warming and the ocean's ability to sequester carbon Warmer water holds LESS dissolved CO₂ (inverse solubility). As oceans warm, their ability to absorb atmospheric CO₂ decreases — a positive feedback loop that further increases atmospheric CO₂ and warming. 5.3 Important climate feedback loops Term Definition Ice-albedo feedback (POSITIVE) Warming melts polar ice → darker ocean/land replaces reflective white ice → lower albedo, more solar energy absorbed → more warming → more melting. Water vapor feedback (POSITIVE) Warming increases evaporation; water vapor is a greenhouse gas → more warming → more evaporation. Permafrost/methane feedback (POSITIVE) Thawing permafrost releases CO₂ and CH₄ long locked in frozen soils → more warming → more thawing. CO₂ fertilization (NEGATIVE, partially) Higher CO₂ can boost plant photosynthesis, pulling more C out of the atmosphere. Partially counteracts warming but is limited by water, nutrients, and heat stress. Ocean solubility feedback (POSITIVE) Warmer oceans hold less CO₂ → more stays in the atmosphere → more warming. Quiz-style example Melting polar ice caps → decreased albedo → further warming = POSITIVE feedback loop (amplifies the original change). 5.4 Factors affecting Earth's surface temperature Three major controls: Energy arriving from the sun (solar radiation) Earth's albedo — how much of that energy is reflected back to space Greenhouse gases in the atmosphere — how much outgoing infrared is trapped Carbon dioxide is the LARGEST driver of current human-caused climate change (sheer volume, long atmospheric lifetime). Methane is more potent per molecule but far less abundant; water vapor amplifies change via feedback but is not itself a primary driver. 6. Climate Change — Ecological and Human Response 6.1 How climate change affects plants and animals Climate change disrupts performance in three main ways: Term Definition Energy balance Plants: respiration rates rise faster than photosynthesis with warming — net carbon gain (and growth) drops. Animals: thermoregulation costs rise; outside the thermal neutral zone, organisms burn more energy just to stay alive. Water balance Warmer temperatures and higher vapor-pressure deficit mean plants LOSE more water per unit of photosynthesis. Animals face greater dehydration risk; aquatic species face altered hydrology. Food acquisition & reproduction Changed phenology, drought, and heat reduce the resources available for growth and reproduction. Fewer seeds, fewer offspring, lower survival. Examples of species already affected Term Definition Pika Small alpine mammal restricted to cold, rocky talus. Warming pushes them to higher elevations — eventually they 'run out of mountain.' Already extirpated from lower-elevation sites in the Great Basin. Tuatara Reptile with temperature-dependent sex determination. Warming skews sex ratios toward males, threatening population persistence. Wolverine Depends on persistent spring snowpack for denning. Declining snowpack reduces suitable reproductive habitat. 6.2 Responses of species: MOVE, ADAPT, or DIE Move: shift range poleward or upslope to track suitable climate (classic response). Range shifts are highly variable across species — depends on dispersal ability, habitat specificity, and whether barriers (cities, roads, water bodies) intervene. Adapt: through plasticity (phenotypic change within a lifetime) or evolutionary change (genetic change across generations). Long-lived species with small populations adapt slowly. Die: local extirpation or global extinction if neither option is available fast enough. 6.3 Phenology Phenology: The timing of recurring biological events — bud burst, flowering, migration, breeding, hibernation. Climate change is advancing many spring phenological events (earlier bloom, earlier migration). Phenological mismatch occurs when interacting species shift their timing differently — e.g., a migratory bird arrives after its caterpillar prey has already peaked. Mismatches cascade through food webs. 6.4 Characteristics of climate-vulnerable species Narrow thermal tolerance (specialists) Poor dispersal ability (can't move to new climate) Long generation time, low reproductive rate (slow to adapt) Small, fragmented populations (low genetic variation, high stochastic risk) Dependence on climate-sensitive habitats (snowpack, sea ice, coral reefs, alpine tundra) Narrow geographic range, especially on islands or mountain tops (nowhere to go) Tightly tied to a specific phenological window or species interaction 6.5 Why current climate change is especially damaging Rate — change is occurring faster than most species can adapt or move Barriers — human land use has fragmented habitat, blocking the range shifts species used during past climate changes Cumulative stressors — climate change interacts with pollution, invasive species, overharvest, and habitat loss Interconnected systems — ecosystems, human agriculture, and global supply chains are all calibrated to current conditions 6.6 Mitigation vs. Adaptation Term Definition Climate MITIGATION Actions that reduce the magnitude of climate change itself — typically by lowering atmospheric greenhouse gases. Examples: switching to renewables, reforestation (sequestering carbon), reducing fossil-fuel use, more efficient buildings and transport. Climate ADAPTATION Actions that help humans and ecosystems COPE with the climate change that is already happening / unavoidable. Examples: creating migration corridors, building climate-resilient ecosystems through forest thinning, adjusting USDA seed zones, changing crop choices, updating hunting/fishing regulations, designing for sea-level rise. Quick quiz check Planting trees to sequester carbon = MITIGATION (reduces atmospheric CO₂). Thinning Southwest forests to make them more fire-resilient = ADAPTATION (copes with changing fire regime). Geoengineering proposals like stratospheric aerosol injection = a controversial form of mitigation (reduces incoming solar energy). Special cases of adaptation Managed (assisted) relocation: Actively moving species to areas outside their current range that are projected to become climatically suitable. Benefits: may be the only option for species that cannot disperse fast enough; can save species from extinction. Risks: recipient communities may experience novel interactions; potential to create invasive species; ethical questions about intervention. Assisted evolution: Human intervention to increase the rate of evolutionary adaptation — e.g., selective breeding for heat tolerance, or hybridization with warm-adapted populations. Benefits: keeps species in place; works for species that cannot move. Risks: may reduce genetic diversity; unintended consequences; can go wrong (outbreeding depression). 6.7 Corridors, climate refugia, and conservation design Climate refugium: A location whose physical or biological features allow species to persist despite regional climate change — e.g., high-elevation cool pockets, deep canyons, shaded slopes, coastal fog zones. Incorporating corridors (to enable range shifts) and refugia (places species can hold on) into reserve design is essential for climate-integrated conservation. A high-elevation forest that remains cool despite regional warming can serve as a seed source for recolonization — that's the textbook example of a refugium supporting resilience. Final thoughts: making an argument about climate-integrated conservation You should be able to give your own opinion on climate-integrated conservation and defend it. A solid answer acknowledges trade-offs: traditional 'protect what is there' approaches may fail under rapid change, but aggressive interventions (managed relocation, assisted evolution) carry real risks. Most conservation scientists argue for a portfolio approach — protect refugia, build corridors, and use active interventions only where the alternative is extinctionl
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Modulei 10: State Government module 10 banner Module Objectives Upon completion of this module, the learner will be able to: Explain how the balance of power between national and state governments shifted with the drafting and ratification of the Constitution. Identify the formal powers and responsibilities of modern-day governors. List the basic functions performed by state legislatures. Describe how state legislatures vary in size, diversity, party composition, and professionalism. State Power & Delegation When the framers met at the Constitutional Convention in 1787, they had many competing tensions to resolve. For instance, they had to consider how citizens would be represented in the national government, given population differences between the states. In addition, they had to iron out differences of opinion about where to concentrate political power. Would the legislative branch have more authority than the executive branch, and would state governments retain as many rights as they had enjoyed under the Articles of Confederation? Here we look at the manner in which power was divided between the national and state governments, first under the Articles of Confederation and then under the U.S. Constitution. As you read, observe the shifting power dynamic between the national government and subnational governments at the state and local level. State Power at the Founding Before the ratification of the Constitution, the state governments’ power far exceeded that held by the national government. This distribution of authority was the result of a conscious decision and was reflected in the structure and framework of the Articles of Confederation. The national government was limited, lacking both a president to oversee domestic and foreign policy and a system of federal courts to settle disputes between the states. Restricting power at the national level gave the states a great deal of authority over and independence from the federal government. Each state legislature appointed its own Congressional representatives, subject to recall by the states, and each state was given the authority to collect taxes from its citizens. But limiting national government power was not the delegates’ only priority. They also wanted to prevent any given state from exceeding the authority and independence of the others. The delegates ultimately worked to create a level playing field between the individual states that formed the confederation. For instance, the Articles of Confederation could not be amended without the approval of each state, and each state received one vote in Congress, regardless of population. It wasn’t long after the Articles of Confederation were established that cracks began to appear in their foundation. Congress struggled to conduct business and to ensure the financial credibility of the new country’s government. One difficulty was its inability to compel the individual states to cover their portion of Revolutionary War debt. Attempts to recoup these funds through the imposition of tariffs were vetoed by states with a vested financial interest in their failure. Given the inherent weaknesses in the system set up by the Articles, in 1787 the delegates came together once again to consider amendments to the Articles, but they ended up instead considering a new design for the government. To produce more long-term stability, they needed to establish a more effective division of power between the federal and state governments. Ultimately, the framers settled on a system in which power would be shared: The national government had its core duties, the state governments had their duties, and other duties were shared equally between them. Today this structure of power sharing is referred to as federalism. An image of an original handwritten version of the Articles of Confederation. Picture 10.1. The Articles of Confederation, written in 1777 and adopted in 1781, established the first government of the United States. The Articles were replaced by the Constitution in 1787. The Constitution allocated more power to the federal government by effectively adding two new branches: a president to head the executive branch and the Supreme Court to head the judicial branch. The specific delegated or expressed powers granted to Congress and to the president were clearly spelled out in the body of the Constitution under Article I, Section 8, and Article II, Sections 2 and 3. In addition to these expressed powers, the national government was given implied powers that, while not clearly stated, are inferred. These powers stem from the elastic clause in Article I, Section 8, of the Constitution, which provides Congress the authority “to make all Laws which shall be necessary and proper for carrying into Execution the Foregoing powers.” This statement has been used to support the federal government’s playing a role in controversial policy matters, such as the provision of healthcare, the expansion of power to levy and collect taxes, and regulation of interstate commerce. Finally, Article VI declared that the U.S. Constitution and any laws or treaties made in connection with that document were to supersede constitutions and laws made at the state level. This clause, better known as the supremacy clause, makes clear that any conflict in law between the central (or federal) government and the regional (or state) governments is typically resolved in favor of the central government. Although the U.S. Constitution clearly allocated more power to the federal government than had been the case under the Articles of Confederation, the framers still respected the important role of the states in the new government. The states were given a host of powers independent of those enjoyed by the national government. As one example, they now had the power to establish local governments and to account for the structure, function, and responsibilities of these governments within their state constitutions. This gave states sovereignty, or supreme and independent authority, over county, municipal, school and other special districts. States were also given the power to ratify amendments to the U.S. Constitution. Throughout U.S. history, all amendments to the Constitution except one have been proposed by Congress and then ratified by either three-fourths of the state legislatures or three-fourths of the state conventions called for ratification purposes. This process ensures that the states have a voice in any changes to the Constitution. The Twenty-First Amendment (repealing the Eighteenth Amendment’s prohibition on alcohol) was the only amendment ratified using the state ratifying convention method. Although this path has never been taken, the U.S. Constitution even allows for state legislatures to take a direct and very active role in the amendment proposal process. If at least two-thirds of the state legislatures apply for a national convention, constitutional amendments can be proposed at the convention. Despite the Constitution’s broad grants of state authority, one of the central goals of the Anti-Federalists, a group opposed to several components of the Constitution, was to preserve state government authority, protect the small states, and keep government power concentrated in the hands of the people. For this reason, the Tenth Amendment was included in the Bill of Rights to create a class of powers, known as reserved powers, exclusive to state governments. The amendment specifically reads, “The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.” In essence, if the Constitution does not decree that an activity should be performed by the national government and does not restrict the state government from engaging in it, then the state is seen as having the power to perform the function. In other words, the power is reserved to the states. Besides reserved powers, the states also retained concurrent powers, or responsibilities shared with the national government. As part of this package of powers, the state and federal governments each have the right to collect income tax from their citizens and corporate tax from businesses. They also share responsibility for building and maintaining the network of interstates and highways and for making and enforcing laws. For instance, many state governments have laws regulating motorcycle and bicycle helmet use, banning texting and driving, and prohibiting driving under the influence of drugs or alcohol. table showing federal powers, concurrent powers, and state powers Figure 10.1. Examples of federal, concurrent, and state powers. On the left is an image of a sign that reads “No texting while driving”. On the right is an image of a person in the driver’s seat of a vehicle. The person is holding a phone in their hand and looking at it. Picture 10.2. State (and sometimes local) governments regulate items having to do with highway safety, such as laws against cellphone use while driving. (credit right: modification of work by “Lord Jim”/Flickr) The Evolution of State Power Throughout U.S. history, the national and state governments have battled for dominance over the implementation of public policy and the funding of important political programs. Upon taking office in 1933 during the Great Depression (1929–1939), President Franklin D. Roosevelt initiated a series of legislative proposals to boost the economy and put people back to work. The enacted programs allowed the federal government to play a broader role in revitalizing the economy while greatly expanding its power. However, this result was not without its critics. Initially, the Supreme Court overturned several key legislative proposals passed under Roosevelt, reasoning that they represented an overreach of presidential authority and were unconstitutional, such as Schechter Poultry Corp. v. United States. Eventually, however, the Supreme Court shifted direction to reflect public opinion, which was decisively behind the president and the need for government intervention in a time of economic turmoil. Just three decades later, during the 1964 presidential election campaign, incumbent President Lyndon B. Johnson declared a “War on Poverty,” instituting a package of Great Society programs designed to improve circumstances for lower-income Americans across the nation. The new programs included Medicare and Medicaid, which are health insurance programs for seniors and low-income citizens respectively, and the food stamp program, which provides food assistance to low-income families. These initiatives greatly expanded the role of the federal government in providing a social safety net. State and local governments became partners in their implementation and also came to rely on the financial support they received from the federal government in the form of program grants. As the federal government’s role in policy creation expanded, so did its level of spending. Spending by the federal government began to surpass that of state and local governments shortly after 1940. It spiked temporarily during the Great Depression and again during World War II, resuming a slow climb with the implementation of Johnson’s Great Society programs noted above. A graph titled “Federal Spending vs. State and Local Spending”. The x-axis of the graph is labeled “Year” and reads from left to right “1930”, “1940”, “1950”, “1960”, “1970”, “1980”, “1990”, “2000”, “2010”, and “2020”. The y-axis is labeled “Expenditure as percent of GDP” and reads from bottom to top “5%”, “10%”, “15%”, “20%”, “25%”, “30%”, “35%”, “40%”, and “45%”. A line labeled “Federal” starts around 4% in 1930, rises to around 10% in 1940, rises sharply to around 40% around 1945, drops sharply to around 15% in 1960, increases to around 20% in 1970, increases to around 23% in 1980, decreases to around 19% in 200, increases to around 25% in 2010, and ends at 32.5% in 2020. A line labeled “State” starts around 10% in 1930, rises to around 11% then drops back to around 10% in 1940, drops to around 5% then rises to around 8% in 1950, rises to around 10% in 1960, rises to around 13% in 1970, rises to around 14% then drops back around 13% in 1980, maintains around 13% in 1990, rises to around 14% in 2000, rises to around 16% in 2010, and ends at 14.3% in 2020. At the bottom of the graph a source is cited: “U.S. Bureau of Economic Analysis. NIPA table 1.1.5: “Gross Domestic Product.” April 29, 2021. NIPA Table 3.2: “Federal Government Current Receipts and Expenditures.” April 29, 2021. NIPA Table 3.3: “State and Local Government Current Receipts and Expenditures.” April 29, 2021. Figure 10.2. After spiking during World War II, spending by the federal government has consistently exceeded that of state and local governments. Since 2000, the gap between federal and state spending has widened considerably. An upswing is evident with the Great Recession (2008–10) and federal spending escalated as COVID-19 became the dominant policy issue in 2020. Growing financial resources gave the federal government increased power over subnational governments. This increased power was because it could use categorical grants to dictate the terms and conditions state governments had to meet to qualify for financial assistance in a specific policy area. Over time, the federal government even began to require state and local governments to comply with legislative and executive authorizations when funding was not attached. These requests from the federal government are referred to as unfunded mandates and are a source of dissatisfaction to political actors at the state and local level. To provide more transparency to state and local governments and reduce the federal government’s use of mandates, the Unfunded Mandates Reform Act was passed in 1995. This act requires the Congressional Budget Office to provide information about the cost of any proposed government mandate that exceeds a specified threshold before the bill can be considered in Congress. Despite the national government’s power to pass and fund policy that affects lower-level governments, states still have gained considerable headway since the late twentieth century. For instance, with the passage of the Personal Responsibility and Work Opportunity Reconciliation Act in 1996, known as the welfare reform bill, states were given great discretion over the provision of welfare. The federal government reduced its level of monetary support for the program and, in exchange, the states gained more authority over its implementation. States were able to set more restrictive work requirements, to place caps on the number of family members who could receive aid, and to limit the length of time someone could qualify for government assistance. Since then, states have been granted the flexibility to set policy across a number of controversial policy areas. For instance, a wide array of states require parental consent for abortions performed on minors, set waiting periods before an abortion can be performed, or require patients to undergo an ultrasound before the procedure. As another example, currently, almost half the states allow for the use of medical marijuana and sixteen more states have fully legalized it, despite the fact that this practice stands in contradiction to federal law that prohibits the use and distribution of marijuana. Today, it is not uncommon to see a patchwork of legal decisions granting states more discretion in some policy areas, such as marijuana use, while providing the federal government more authority in others, such as same-sex marriage. Decisions about which level controls policy can reflect the attitudes of government officials and the public, political ideology and the strategic advantage of setting policy on a state-by-state basis, and the necessity of setting uniform policy in the face of an economic downturn or unanticipated national security threat. What has not changed over time is the central role of the U.S. Supreme Court’s views in determining how power should be distributed in a federalist system. Governors & State Legislatures Public opinion regarding Congress has reached a dismal low, with more than 80 percent of those surveyed in 2014 saying they do not feel most members of Congress deserve to be reelected. This attitude stems from partisan rivalry, media coverage that has capitalized on the conflict, fiscal shutdowns, and the general perception that Congress is no longer engaged in lawmaking. The picture looks quite different at the subnational level, at least where lawmaking is concerned. State representatives and senators have been actively engaged in the lawmaking function, grabbing national attention at times for their controversial and highly partisan policies. Governors have been active in promoting their own policy agendas, either in cooperation with the state legislature or in opposition to it. Among the early 2016 Republican presidential contenders, nine were current or former state governors. In the Democratic field in 2020, four current or former state governors pursued the nomination.30 Increasingly, governors are using their office and the policies they have signed into law as a platform to gain national attention and to give voters a sense of their priorities should they ascend to the highest office in the country, the presidency. Governors in Charge Anyone elected to the office of governor assumes tremendous responsibility overnight. He or she becomes the spokesperson for the entire state and their political party, accepts blame or praise for handling decision-making in times of crisis, oversees the implementation of public policy, and helps shepherd legislation through the lawmaking process. These tasks require a great deal of skill and demand that governors exhibit different strengths and personality traits. Governors must learn to work well with other lawmakers, bureaucrats, cabinet officials, and with the citizens who elected them to office in the first place. The ongoing water crisis in Flint, Michigan, provides a good case in point. The COVID-19 pandemic put every governor in the hot seat as they considered decisions on masks, social distancing, and how to allocate federal funds. A photo shows Gretchen Whitmer standing outside of an urban building being briefed by a person in military uniform. Two other people in military uniforms and a plainclothed person are at the briefing. Picture 10.3. Michigan governor Gretchen Whitmer is briefed by the military on the potential to convert the TCF Center, a convention venue in downtown Detroit, into a medical site to care for persons with COVID-19. Governors have tremendous power over the legislative branch because they serve year-round and hold office alone. They also command wide press coverage by virtue of being the leading elected official in their state. Finally, while there are variations in degree across the states, most governors have more power relative to their state legislatures than does the U.S. president relative to the U.S. Congress. State executive power flows from factors such as the propensity of state legislatures to meet for only part of the year and their resulting reliance for information on the governor and his/her administration, stronger formal tools (e.g., line-item vetoes), budget-cutting discretion, and the fact that state legislators typically hold down another job besides that of legislator. Three of the governor’s chief functions are to influence the legislative process through an executive budget proposal, a policy agenda, and vetoes. Just as the president gives a State of the Union address once a year, so too do governors give an annual State of the State address before the state legislature. In this speech, they discuss economic and political achievements, cite data that supports their accomplishments, and overview the major items on their legislative agenda. This speech signals to members of the state legislature what priorities are high on the governor’s list. Those who share the governor’s party affiliation will work with the governor to see these goals achieved. Given that governors need the cooperation of state legislators to get their bills introduced and steered through the lawmaking process, they make developing good relationships with lawmakers a priority. This can entail helping lawmakers address the concerns of their constituents, inviting legislators to social events and meals, and scheduling weekly meetings with legislative leaders and committee chairs to discuss policy. An image of Nikki Haley standing behind a podium. Picture 10.4. Then-governor Nikki Haley delivers her 2015 State of the State address from the State House in Columbia, South Carolina, on January 21, 2015. In addition to providing a basic list of policy priorities, governors also initiate a budget proposal in most states. Here they indicate funding priorities and spell out the amounts that will be appropriated to various state agencies under their discretion. When the economy is strong, governors may find themselves in the enviable position of having a surplus of tax revenue. That allows them some flexibility to decide whether they want to reduce taxes, direct funds toward a new initiative or program, allocate more funds to current programs, restore funds that were cut during times of fiscal distress, or save surplus revenue in a rainy-day account. Moreover, when cuts must be made, especially when the legislature is not in session, it is typically the governor or their finance director who makes the call on what gets cut. Having introduced their priorities, the governor will work on the sidelines to steer favored bills through the legislative process. This may entail holding meetings with committee chairs or other influential lawmakers concerning their legislative priorities, working with the media to try to get favorable coverage of legislative priorities, targeting advocacy organizations to maintain pressure on resistant lawmakers, or testifying in legislative hearings about the possible impacts of the legislation. Once legislation has made its way through the lawmaking process, it comes to the governor’s desk for signature. If a governor signs the bill, it becomes law, and if the governor does not like the terms of the legislation they can veto, or reject, the entire bill. The bill can then become law only if a supermajority of legislators overrides the veto by voting in favor of the bill. Since it is difficult for two-thirds or more of state legislators to come together to override a veto (it requires many members of the governor’s own party to vote against the governor), the simple act of threatening to veto can be enough to get legislators to make concessions to the governor before the governor will pass the legislation. The ability to veto legislation is just one of the formal powers governors have at their disposal. Formal powers are powers the governor may exercise that are specifically outlined in state constitutions or state law. Unlike U.S. presidents, many governors also have additional veto powers at their disposal, which enhances their ability to check the actions of the legislative branch. For instance, most states provide governors the power of the line-item veto. The line-item veto gives governors the ability to strike out a line or individual portions of a bill while letting the remainder pass into law. In addition, approximately 30 percent of governors have the power of an amendatory veto, which allows them to send a bill back to the legislature and request a specific amendment to it. Finally, a small number of governors, including the governor of Texas, also have the power of a reduction veto, which allows them to reduce the budget proposed in a piece of legislation. Besides the formal power to prepare the budget and veto legislation, legislators also have the power to call special sessions of the legislature for a wide array of reasons. For instance, sessions may be called to address budgetary issues during an economic downturn, to put together a redistricting plan, or to focus intensively on a particular issue the governor wants rectified immediately. In some states, only the governor has the power to call a special session, while in other states this power is shared between the legislative and the executive branches. Although governors have a great deal of power in the legislative arena, this is not their only area of influence. First, as leaders in their political party, governors often work to raise money for other political figures who are up for reelection. A governor who has high public approval ratings may also make campaign appearances on behalf of candidates in tough reelection fights across the state. Governors can draw in supporters, contributions, and media attention that can be beneficial to other political aspirants, and the party will expect them to do their part to ensure the greatest possible number of victories for their candidates. Second, as the spokesperson for their state, governors make every effort to sell the state’s virtues and unique characteristics, whether to the media, to other citizens across the United States, to potential business owners, or to legislative leaders in Washington, DC. Governors want to project a positive image of their state that will encourage tourism, relocation, and economic investment within its boundaries. Collectively, governors make a mark through the National Governors Association, which is a powerful lobbying force in the nation’s capital. For example, Texas governor Greg Abbott made headlines in 2015 for writing to the CEO of General Electric (GE), urging the company to relocate its corporate headquarters from Connecticut, which had just raised its corporate tax rate, to Texas. As his state’s spokesperson, Abbott promoted Texas’s friendly corporate tax structure and investment in transportation and education funding in hopes of enticing GE to relocate there and bring economic opportunities with it. The company has since decided to relocate to Boston, after receiving incentives, worth up to $145 million, from Massachusetts officials. Another example involved Texas governor Rick Perry touring California in 2014 in order to bring prospective businesses from the Golden State to Texas. In what was arguably the biggest round of lobbying by state and local governments toward a big business, Amazon recently conducted a search for a second corporate headquarters. After months of consideration, hundreds of op-eds extolling the virtues of locating in particular communities, Amazon picked two sites—Arlington, Virginia and Long Island City, New York—where it plans to spend over $2 billion at each site. In March 2015, the governor of Virginia, Terry McAuliffe, and the mayor of Chicago, Rahm Emanuel, both sent letters to corporate heads in Indiana after controversy erupted around the passage of that state’s Religious Freedom Restoration Act. This bill is designed to restrict government intrusion into people’s religious beliefs unless there is a compelling state interest. It also provides individuals and businesses with the ability to sue if they feel their religious rights have been violated. However, opponents feared the law would be used as a means to discriminate against members of the LGBTQ community, based on business owners’ religious objections to providing services for same-sex couples. In the media firestorm that followed the Indiana law’s passage, several prominent companies announced they would consider taking their business elsewhere or cancelling event contracts in the state if the bill were not amended. This led opportunistic leaders in the surrounding area to make appeals to these companies in the hope of luring them out of Indiana. Ultimately, the bill was clarified, likely due in part to corporate pressure on the state to do so. The clarification made it clear that the law could not be used to refuse employment, housing, or service based on an individual’s sexual orientation or gender identity. Controversial legislation like the Religious Freedom Restoration Act is only one of the many environmental factors that can make or break a governor’s reputation and popularity. Other challenges and crises that may face governors include severe weather, terrorist attacks, immigration challenges, and budget shortfalls. New Jersey governor Chris Christie gained national attention in 2012 over his handling of the aftermath of Hurricane Sandy, which caused an estimated $65 billion worth of damage and cost the lives of over 150 individuals along the East Coast of the United States. Christie was famously photographed with President Obama during their joint tour of the damaged areas, and the governor subsequently praised the president for his response. Some later criticized Christie for his remarks because of the close proximity between the president’s visit and Election Day, along with the fact that the Republican governor and Democratic president were from opposite sides of the political aisle. Critics felt the governor had betrayed his party and that the publicity helped the president win reelection. Others praised the governor for cooperating with the president and reaching across the partisan divide to secure federal support for his state in a time of crisis. Image A is of Chris Christie and Barack Obama standing on a sidewalk with another person. Image B is of Chris Christie and Barack Obama in a room full of people. Picture 10.5. New Jersey governor Chris Christie (right) hosted President Obama (center) during the president’s visit to the state in October 2012 following the destruction brought by Hurricane Sandy (a). After viewing the damage along the coastline of Brigantine, New Jersey, Christie and Obama visited residents at the Brigantine Beach Community Center (b). If severe winter weather is forecasted or in the event of civil unrest, governors also have the power to call upon the National Guard to assist residents and first responders or aid in storm recovery. When governors declare a state of emergency, National Guard troops can be activated to go into local areas and assist with emergency efforts in whatever capacity they are needed. In 2015, many governors in the New England region called press conferences, worked with snow-removal crews and local government officials, set up emergency shelters, and activated travel bans or curfews in the face of crippling snowstorms. When winter storms fail to bring predicted levels of snow, however, politicians can be left to field criticism that they instigated unnecessary panic. However, it is a potential catch-22 because if storms end up worse than expected, elected leaders get hammered. For example, a lengthy freeze in south Texas, where even one winter day below freezing is highly unusual, led to a tragic disaster when electrical capacity failed, water pipes froze, and supplies of drinking water were deemed unsafe. A total of 111 people died during the episode and the Texas power grid was within minutes of a total collapse; government officials mandated blackouts, even as people experienced below freezing temperatures.55 Governors feel the weight of their decisions as they try to balance the political risks of overreacting and the human costs of letting the state be caught unprepared for these and other major natural disasters. As the chief spokesperson, they take all the blame or all the credit for their actions. With that said, it is important to note that presidents can enlist the National Guard for federal service as well. President Biden tours an emergency operations center in Houston and meets with Greg Abbott. Picture 10.6. During the record-breaking freeze of 2021, President Biden met in Houston with Texas governor Greg Abbott and other state and local leaders. Governors also have the power to spare or enhance the lives of individuals convicted of crimes in their state. Although they may choose to exercise this formal power only during the closing days of their term, if at all, most governors have the authority to grant pardons just as U.S. presidents do. A pardon absolves someone of blame for a crime and can secure their release from prison. Governors can also commute sentences, reducing the time an individual must serve, if there are doubts about the person’s guilt, concerns about mental health, or reason to feel the punishment was inappropriately harsh. In the past ten years, the governors of New Jersey and Illinois have commuted the sentences of all inmates on death row before repealing the death penalty in their states. Despite the tremendous formal powers that go with the job, being governor is still personally and professionally challenging. The demands of the job are likely to restrict time with family and require forgoing privacy. In addition, governors will often face circumstances beyond their control. For instance, the state legislature may include a majority of members who do not share the governor’s party affiliation. This can make working together more challenging and lead to less cooperation during the legislative session. Another challenge for governors is the plural executive, which refers to the fact that many state officials, such as the lieutenant governor, attorney general, and secretary of state are elected independently from the governor; hence, the governor has no direct control over them the way a president might have sway over U.S. executive officials. Governors can also face spending restrictions due to the economic climate in their state. They may have to make unpopular decisions that weaken their support among voters. The federal government can mandate that states perform some function without giving them any funds to do so. Finally, as we saw above, governors can be swept up in crises or natural disasters they did not anticipate and could not have foreseen. This can drain their energy and hamper their ability to generate good public policy. The Functions of State Legislatures State legislatures serve three primary functions. They perform a lawmaking function by researching, writing, and passing legislation. Members represent their districts and work to meet requests for help from citizens within it. Finally, legislatures perform an oversight function for the executive branch. All state representatives and senators serve on committees that examine, research, investigate, and vote on legislation that relates to the committee’s purpose, such as agriculture, transportation, or education. The number of bills introduced in any given session varies. Some state legislatures have more restrictive rules concerning the number of bills any one member can sponsor. Legislators get ideas for bills from lobbyists of various types of interest groups, ranging from corporate groups to labor unions to advocacy organizations. Ideas for bills also come from laws passed in other state legislatures, from policy that diffuses from the federal government, from constituents or citizens in the officeholder’s district who approach them with problems they would like to see addressed with new laws, and from their own personal policy agenda, which they brought to office with them. Finally, as we explored previously, legislators also work with the governor’s agenda in the course of each legislative session, and they must pass a budget for their state either every year or every two years. Most bills die in committee and never receive a second or third reading on the floor of the legislature. Lawmaking requires frequent consensus, not just among the legislators in a given house but also between the two chambers. In order for a bill to become law, it must pass through both the state house and the state senate in identical form before going to the governor’s desk for final signature. Besides generating public policy, state legislatures try to represent the interests of their constituents. Edmund Burke was a political philosopher who theorized that representatives are either delegates or trustees. A delegate legislator represents the will of those who elected the legislator to office and acts in their expressed interest, even when it goes against personal belief about what is ultimately in the constituency’s best interest. On the other hand, trustees believe they were elected to exercise their own judgment and know best because they have the time and expertise to study and understand an issue. Thus, a trustee will be willing to vote against the desire of the constituency so long as the trustee believes it is in the people’s best interest. A trustee will also be more likely to vote by conscience on issues that are personal to the trustee, such as on same-sex marriage or abortion rights. Regardless of whether representatives adopt a delegate or a trustee mentality, they will all see it as their duty to address the concerns and needs of the people they represent. Typically, this will entail helping members in the district who need assistance or have problems with the government they want addressed. For instance, a constituent may write an elected official asking for help dealing with the bureaucracy such as in a decision made by tax commission, requesting a letter of recommendation for acceptance into a military academy, or proposing a piece of legislation the member can help turn into a law. Legislators also try to bring particularized benefits back to their district. These benefits might include money that can be spent on infrastructure improvements or grants for research. Finally, members will accept requests from local government officials or other constituents to attend parades, ribbon-cutting ceremonies, or other celebratory events within their district. They will also work with teachers and faculty to visit classes or meet with students on field trips to the state capitol. An image of Mitch Landrieu standing in the middle of a group of people who are playing various instruments. A streetcar is in the background. Picture 10.7. To celebrate the opening of the new Loyola Avenue streetcar line, the mayor of New Orleans, Mitch Landrieu, marched with the St. Augustine “Marching 100” on January 28, 2013. The last primary function of state legislators is to oversee the bureaucracy’s implementation of public policy, ensuring it occurs in the manner the legislature intended. State legislatures may request that agency heads provide testimony about spending in hearings, or they may investigate particular bureaucratic agencies to ensure that funds are being disbursed as desired. Since legislators have many other responsibilities and some meet for only a few months each year, they may wait to investigate until a constituent or lobbyist brings a problem to their attention. The Composition of State Legislatures In most states, the legislative function is divided between two bodies: a state house and a state senate. The only exception is Nebraska, which has a unicameral state senate of forty-nine members. State legislatures vary a great deal in terms of the number of legislators in the house and senate, the range of diversity across the membership, the partisan composition of the chamber relative to the governor’s affiliation, and the degree of legislative professionalism. This variation can lead to differences in the type of policies passed and the amount of power legislatures wield relative to that of the governor. According to the National Conference of State Legislatures, at forty members, Alaska’s is the smallest state (or lower) house, while New Hampshire’s is the largest at four hundred. State senates range in size from twenty members in Alaska to sixty-seven members in Minnesota. The size of the institution can have consequences for the number of citizens each member represents; larger bodies have a smaller legislator-to-constituent ratio (assuming even populations). Larger institutions can also complicate legislative business because reaching consensus is more difficult with more participants. The term length in the state house is frequently two years, while in the state senate it is more commonly four years. These differences have consequences, too, because representatives in the state house, with the next election always right around the corner, will need to focus on their reelection campaigns more frequently than senators. On the other hand, state senators may have more time to focus on public policy and become policy generalists because they each must serve on multiple committees due to their smaller numbers. In 2021, according to the National Conference of State Legislatures, women made up 30.6 percent of the nation’s state legislators. However, the number varies a great deal across states. For instance, in Arizona and Vermont, women account for around 40 percent of the state legislative membership. However, they make up less than 16 percent of the legislatures in Alabama, Louisiana, Oklahoma, South Carolina, West Virginia, and Wyoming. A map of the United States titled “Percentage of Women in State Legislature, but State, 2021”. These states are 10-19%: WY, LA, MS, AL, TN, SC, WV. These states are 20-29%: UT, ND, SD, NE, KS, OK, TX, IA, MO, AR, IN, KY, PA, NC. These states are 30-39%: AK, HI, CA, ID, MT, MN, WI, IL, MI, OH, GA, FL, VA, DE, NJ, NY, CT, RI, MA, NH. These states are 40-49%: WA, OR, CO, NM, AZ, ME, VT, RI, MD. These states are 50-59%: DC. These states are 60-69%: NV. Figure 10.3. In 2021, only 31 percent of state legislators across the United States were women. However, the percentage of women in state legislature varies greatly from state to state. Data on minority representatives is more difficult to obtain, but 2019 estimates from Emory University professor Beth Reingold paired with census estimates from 2019 show that African Americans and Latinos are both underrepresented in state government relative to their percentage of the population. In 2009, African Americans made up 9.3 percent of state legislators, compared to the 13.4 percent of the population they constitute nationwide. On the other hand, Latino representatives made up 4.4 percent of state legislators, despite accounting for 18.5 percent of the total population in the United States. The proportion of Latinos in the legislature is highest in Arizona, California, New Mexico, and Texas, while the proportion of African Americans is highest in Alabama, Georgia, and Mississippi. Scholars in political science have spent a great deal of time researching the impact of women and minorities on the legislative process and on voter participation and trust. Some research demonstrates that female and minority representatives are more likely to advocate for policies that are of interest to or will benefit minorities, women, and children. Other research suggests that the presence of African American and Latino representatives increases voter turnout by these groups. Thus, increased diversity in state legislatures can have consequences for voter engagement and for the type of legislation pursued and passed within these bodies. As of early February 2021, thirty states had Republican majorities in the state house and senate, while in eighteen states Democratic majorities were the norm. In only one state, Minnesota, party control was split so that the Democratic Party maintained control of one house while the Republican Party maintained control of the other. The figure below illustrates the partisan composition across the United States. Note that states in New England and the West Coast are more likely to be unified behind the Democratic Party, while Republicans control legislatures throughout the South and in large parts of the Midwest. This alignment largely reflects differing political ideologies, with the more liberal, urban areas of the country leaning Democratic while the more conservative, rural areas are Republican. A map shows legislative control of state house and senate by state as of 2021. These states are marked “Republican”: AK, ID, MT, WY, UT, AZ, ND, SD, KS, OK, TX, IA, MO, AR, LA, WI, MI, IN, OH, PA, KY, WV, TN, NC, MS, AL, GA, FL, SC NH. These states are marked “Democrat”: WA, OR, CA, NV, CO, NM, IL, ME, VT, NY, MA, RI, CT, NJ, DE, MD, DC, VA. Minnesota is marked “split”. Nebraska is marked “Nonpartisan and Unicameral”. Figure 10.4. This map illustrates which party is in control of the house and senate within each state. When one party controls the senate and another party controls the house, the partisan composition is split. Like diversity, party composition has consequences for policymaking. Governors who are not from the same party as the one controlling the legislature can find it more difficult to achieve their agenda. This governing circumstance is popularly referred to as divided government. In a time of divided government, a governor may have to work harder to build relationships and to broker consensus. In addition, when state party control is divided between the legislative and executive branches, the governor may find that legislators are more likely to muster the numbers to overturn at least some of their vetoes. In contrast, when the governor’s own party controls the legislature—a situation known as unified government—conventional wisdom suggests that they will have a smoother and more productive relationship with the legislature. Party composition also matters for the overall legislative agenda. The party in power will elect party members to the top leadership posts in the state house and senate, and it will determine who sits on each of the committees. Committees are chaired by members of the majority party, and the composition of these committees is skewed toward members affiliated with the party in power. This gives the majority party an advantage in meeting its policy objectives and relegates the minority party to the position of obstructionists. In addition, while Republicans and Democrats are both concerned about education, health care, transportation, and other major policy areas, the two parties have different philosophies about what is in the best interest of their citizens and where funds should be allocated to meet those needs. The result is vastly different approaches to handling pressing public policy problems across the states. As a whole, state legislatures have become progressively more professional. Political scientist Peverill Squire, at several points throughout his career, has measured the degree of state legislative professionalism with a ranking across the fifty states. Legislative professionalism is assessed according to three key factors: state legislators’ salary, the length of time they are in session, and the number of staff at their disposal. Members of professional or full-time legislatures tend to consider legislative service their full-time occupation, and they are paid enough not to require a second occupation. They also have larger staffs to assist with their work, and they tend to be in session for much of the year. On the other end of the spectrum are citizen, or part-time, legislatures. Representatives and senators in these legislatures do not enjoy the same perks as their counterparts in professional legislatures. Generally, salary is much lower and so is staff assistance. Members typically need to seek outside employment to supplement their income from legislative work, and the legislature will meet for only a brief period of time during the year. Between these two extremes are hybrid legislatures. Their members are compensated at a higher rate than in citizen legislatures, but they are still likely to need outside employment to make an income equal to what they were making prior to taking office. These representatives and senators will have some staff assistance but not as much as in a professional legislature. Finally, members in hybrid legislatures will not consider their service to constitute a full-time occupation, but they will spend more than part of their time conducting legislative business. As Figure 10.4 shows, California, New York, and Pennsylvania are home to some of the most professional legislatures in the country. On the other hand, New Hampshire, North Dakota, Wyoming, and South Dakota are among the states that rank lowest on legislative professionalism. A map of the United States titled “Level of Professionalism Within State Legislatures, 2008”. California, Pennsylvania, and New York are marked “Full-time, high salary, large staff”. Alaska, Florida, Wisconsin, Illinois, Michigan, Ohio, and Massachusetts, are marked “Full-time, moderately high salary, moderately large staff”. Washington, Oregon, Arizona, Colorado, Nebraska, Oklahoma, Texas, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Indiana, Kentucky, Tennessee, Alabama, South Carolina, North Carolina, Virginal, DC, Maryland, Delaware, New Jersey, Connecticut, and Hawaii are marked “Hybrid”. Idaho, Nevada, New Mexico, Kansas, Mississippi, Georgia, West Virginia, Rhode Island, Vermont, and Maine are marked “Part-time, moderately low salary, moderately small staff”. Montana, Wyoming, Utah, North Dakota, South Dakota, and New Hampshire are marked “Part-time, low salary, low staff”. Figure 10.5. This map illustrates the degree of professionalism within state legislatures. States in purple and green tend to meet full-time and have larger staff and salaries, while the opposite conditions exist in states colored in orange and red. States in blue fall somewhere in the middle of these conditions. Like the other indicators discussed above, legislative professionalism also affects the business of state legislatures. In professional legislatures, elections tend to be more competitive, and the cost of running for a seat is higher because the benefits of being elected are greater. This makes these seats more attractive, and candidates will tend not to run unless they perceive themselves as well qualified. Since the benefits are more generous, elected officials will tend to stay in office longer and develop more policy expertise as a result. This experience can give professional legislatures an edge when dealing with the governor, because they are likely to be in session for about the same amount of time per year as the governor and have the necessary staff to assist them with researching and writing public policy. Practice Question 10.1 ________ are officeholders who represent the will of those who elected them and act in constituents’ expressed interest. The Dual Court System Before the writing of the U.S. Constitution and the establishment of the permanent national judiciary under Article III, the states had courts. Each of the thirteen colonies had also had its own courts, based on the British common law model. The judiciary today continues as a dual court system, with courts at both the national and state levels. Both levels have three basic tiers consisting of trial courts, appellate courts, and finally courts of last resort, typically called supreme courts, at the top. A chart that demonstrates the structure of the dual court system. At the top of the chart is a box labeled “U.S. Supreme Court”. There are boxes below it on either side, arranged in the shape of a triangle. On the left hand side of the triangle are two boxes. From bottom to top, the boxes are labeled “U.S. District Courts” and “U.S. Federal Courts.” An arrow points from the top of the box labeled “U.S. District Courts” to the box labeled “U.S. Federal Courts”. An arrow points from the top of the box labeled “U.S. Federal Courts” to the box labeled “U.S. Supreme Court”. On the right hand side of the triangle are three boxes. From bottom to top, the boxes are labeled “State Trial Courts”, “Intermediate Appellate Courts”, and “State Supreme Courts”. An arrow points from the top of the box labeled “State Trial Courts” to the bottom of the box labeled “Intermediate Appellate Courts”. An arrow points from the top of the box labeled “Intermediate Appellate Courts” to the bottom of the box labeled “State Supreme Courts”. An arrow points from the top of the box labeled “State Supreme Courts” to the bottom of the box labeled “U.S. Supreme Court”. Figure 10.6. The U.S. judiciary features a dual court system comprising a federal court system and the courts in each of the fifty states. On both the federal and state sides, the U.S. Supreme Court is at the top and is the final court of appeal. To add to the complexity, the state and federal court systems sometimes intersect and overlap each other, and no two states are exactly alike when it comes to the organization of their courts. Since a state’s court system is created by the state itself, each one differs in structure, the number of courts, and even name and jurisdiction. Thus, the organization of state courts closely resembles but does not perfectly mirror the more clear-cut system found at the federal level. Still, we can summarize the overall three-tiered structure of the dual court model and consider the relationship that the national and state sides share with the U.S. Supreme Court, as illustrated in the figure above. Cases heard by the U.S. Supreme Court come from two primary pathways: (1) the circuit courts, or U.S. courts of appeals (after the cases have originated in the federal district courts), and (2) state supreme courts (when there is a substantive federal question in the case). In a later section of the chapter, we discuss the lower courts and the movement of cases through the dual court system to the U.S. Supreme Court. But first, to better understand how the dual court system operates, we consider the types of cases state and local courts handle and the types for which the federal system is better designed. Courts and Federalism Courts hear two different types of disputes: criminal and civil. Under criminal law, governments establish rules and punishments; laws define conduct that is prohibited because it can harm others and impose punishment for committing such an act. Crimes are usually labeled felonies or misdemeanors based on their nature and seriousness; felonies are the more serious crimes. When someone commits a criminal act, the government (state or national, depending on which law has been broken) charges that person with a crime, and the case brought to court contains the name of the charging government, as in Miranda v. Arizona discussed below. On the other hand, civil law cases involve two or more private (non-government) parties, at least one of whom alleges harm or injury committed by the other. In both criminal and civil matters, the courts decide the remedy and resolution of the case, and in all cases, the U.S. Supreme Court is the final court of appeal. Although the Supreme Court tends to draw the most public attention, it typically hears fewer than one hundred cases every year. In fact, the entire federal side—both trial and appellate—handles proportionately very few cases, with about 90 percent of all cases in the U.S. court system being heard at the state level. The several hundred thousand cases handled every year on the federal side pale in comparison to the several million handled by the states. State courts really are the core of the U.S. judicial system, and they are responsible for a huge area of law. Most crimes and criminal activity, such as robbery, rape, and murder, are violations of state laws, and cases are thus heard by state courts. State courts also handle civil matters; personal injury, malpractice, divorce, family, juvenile, probate, and contract disputes and real estate cases, to name just a few, are usually state-level cases. The federal courts, on the other hand, will hear any case that involves a foreign government, patent or copyright infringement, Native American rights, maritime law, bankruptcy, or a controversy between two or more states. Cases arising from activities across state lines (interstate commerce) are also subject to federal court jurisdiction, as are cases in which the United States is a party. A dispute between two parties not from the same state or nation and in which damages of at least $75,000 are claimed is handled at the federal level. Such a case is known as a diversity of citizenship case. However, some cases cut across the dual court system and may end up being heard in both state and federal courts. Any case has the potential to make it to the federal courts if it invokes the U.S. Constitution or federal law. It could be a criminal violation of federal law, such as assault with a gun, the illegal sale of drugs, or bank robbery. Or it could be a civil violation of federal law, such as employment discrimination or securities fraud. Also, any perceived violation of a liberty protected by the Bill of Rights, such as freedom of speech or the protection against cruel and unusual punishment, can be argued before the federal courts. A summary of the basic jurisdictions of the state and federal sides is provided in the table below. Table 10.1. Jurisdiction of the Courts: State vs. Federal State Courts Federal Courts Hear most day-to-day cases, covering 90 percent of all cases Hear cases that involve a “federal question,” involving the Constitution, federal laws or treaties, or a “federal party” in which the U.S. government is a party to the case Hear both civil and criminal matters Hear both civil and criminal matters, although many criminal cases involving federal law are tried in state courts Help the states retain their own sovereignty in judicial matters over their state laws, distinct from the national government Hear cases that involve “interstate” matters, “diversity of citizenship” involving parties of two different states, or between a U.S. citizen and a citizen of another nation (and with a damage claim of at least $75,000) While we may certainly distinguish between the two sides of a jurisdiction, looking on a case-by-case basis will sometimes complicate the seemingly clear-cut division between the state and federal sides. It is always possible that issues of federal law may start in the state courts before they make their way over to the federal side. And any case that starts out at the state and/or local level on state matters can make it into the federal system on appeal—but only on points that involve a federal law or question, and usually after all avenues of appeal in the state courts have been exhausted. Consider the case Miranda v. Arizona. Ernesto Miranda, arrested for kidnapping and rape, which are violations of state law, was easily convicted and sentenced to prison after a key piece of evidence—his own signed confession—was presented at trial in the Arizona court. On appeal first to the Arizona Supreme Court and then to the U.S. Supreme Court to exclude the confession on the grounds that its admission was a violation of his constitutional rights, Miranda won the case. By a slim 5–4 margin, the justices ruled that the confession had to be excluded from evidence because in obtaining it, the police had violated Miranda’s Fifth Amendment right against self-incrimination and his Sixth Amendment right to an attorney. In the opinion of the Court, because of the coercive nature of police interrogation, no confession can be admissible unless a suspect is made aware of his rights and then in turn waives those rights. For this reason, Miranda’s original conviction was overturned. Yet the Supreme Court considered only the violation of Miranda’s constitutional rights, but not whether he was guilty of the crimes with which he was charged. So there were still crimes committed for which Miranda had to face charges. He was therefore retried in state court in 1967, the second time without the confession as evidence, found guilty again based on witness testimony and other evidence, and sent to prison. Miranda’s story is a good example of the tandem operation of the state and federal court systems. His guilt or innocence of the crimes was a matter for the state courts, whereas the constitutional questions raised by his trial were a matter for the federal courts. Although he won his case before the Supreme Court, which established a significant precedent that criminal suspects must be read their so-called Miranda rights before police questioning, the victory did not do much for Miranda himself. After serving prison time, he was stabbed to death in a bar fight in 1976 while out on parole, and due to a lack of evidence, no one was ever convicted in his death. The Implications of a Dual Court System From an individual’s perspective, the dual court system has both benefits and drawbacks. On the plus side, each person has more than just one court system ready to protect that individual's rights. The dual court system provides alternate venues in which to appeal for assistance, as Ernesto Miranda’s case illustrates. The U.S. Supreme Court found for Miranda an extension of his Fifth Amendment protections—a constitutional right to remain silent when faced with police questioning. It was a right he could not get solely from the state courts in Arizona, but one those courts had to honor nonetheless. The fact that a minority voice like Miranda’s can be heard in court, and that grievances can be resolved in a minority voice's favor if warranted, says much about the role of the judiciary in a democratic republic. In Miranda’s case, a resolution came from the federal courts, but it can also come from the state side. In fact, the many differences among the state courts themselves may enhance an individual’s potential to be heard. State courts vary in the degree to which they take on certain types of cases or issues, give access to particular groups, or promote certain interests. If a particular issue or topic is not taken up in one place, it may be handled in another, giving rise to many different opportunities for an interest to be heard somewhere across the nation. In their research, Paul Brace and Melinda Hall found that state courts are important instruments of democracy because they provide different alternatives and varying arenas for political access. They wrote, “Regarding courts, one size does not fit all, and the republic has survived in part because federalism allows these critical variations.” But the existence of the dual court system and variations across the states and nation also mean that there are different courts in which a person could face charges for a crime or for a violation of another person’s rights. Except for the fact that the U.S. Constitution binds judges and justices in all the courts, it is state law that governs the authority of state courts, so judicial rulings about what is legal or illegal may differ from state to state. These differences are particularly pronounced when the laws across the states and the nation are not the same, as we see with marijuana laws today. Where you are physically located can affect not only what is allowable and what is not, but also how cases are judged. For decades, political scientists have confirmed that political culture affects the operation of government institutions, and when we add to that the differing political interests and cultures at work within each state, we end up with court systems that vary greatly in their judicial and decision-making processes. Each state court system operates with its own individual set of biases. People with varying interests, ideologies, behaviors, and attitudes run the disparate legal systems, so the results they produce are not always the same. Moreover, the selection method for judges at the state and local level varies. In some states, judges are elected rather than appointed, which can affect their rulings. Just as the laws vary across the states, so do judicial rulings and interpretations, and the judges who make them. That means there may not be uniform application of the law—even of the same law—nationwide. We are somewhat bound by geography and do not always have the luxury of picking and choosing the venue for our particular case. So, while having such a decentralized and varied set of judicial operations affects the kinds of cases that make it to the courts and gives citizens alternate locations to get their case heard, it may also lead to disparities in the way they are treated once they get there. Practice Question 10.2 A state case is more likely to be heard by the federal courts when ________
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NUR 204: EXAM 1 COMPLETE STUDY GUIDE SECTION 1: CANCER PATHOPHYSIOLOGY & EPIDEMIOLOGY Cellular Characteristics • Cancer is uncontrolled cell growth caused by genetic damage. • Apoptosis: The body's natural ability to destroy abnormal or cancerous cells. Malignant cells fail to undergo apoptosis. • Angiogenesis: Malignant cells can create their own blood supply for nourishment, making them very difficult to eliminate. • Progression to Malignancy: Hyperplasia (rapid increase in normal cells) → Dysplasia (abnormal cells) → Carcinoma in situ (localized cancerous cells) → Malignancy. Tumor Types & Staging • Primary vs. Secondary: The primary tumor is where the cancer originated. Secondary tumors are the sites of metastasis (e.g., lung cancer that spreads to the liver means the liver contains secondary tumors). • TNM Staging System: o T = Tumor size. o N = Lymph Node involvement. o M = Metastasis (Spread). • Number Staging (0-4): Stage 0 (In situ, abnormal cells haven't spread) to Stage IV (Distant metastasis, spread to distant body parts). Risk Factors & Prevention (Live Lecture Focus) • Modifiable vs. Non-modifiable: Age, genetics (BRCA mutations), and gender are non-modifiable. Smoking, alcohol, obesity, and sedentary lifestyle are modifiable. • Environmental Factors: o Physical: UV light (tanning beds), radiation. o Chemical: Tobacco, alcohol, workplace pesticides/cleaners. o Biological: Viral infections (HPV causes cervical cancer, Hep B/C causes liver cancer), poor diet. • Nurse's Role in Community Screenings: Skin cancer screenings are highly effective for community health fairs because they are non-invasive. Screening Guidelines • Breast: Mammograms starting at age 40 (earlier if high risk). • Colorectal: Colonoscopy every 10 years starting at age 45. • Prostate: PSA blood screening at age 50. • Tumor Markers: PSA (Prostate) and BRCA1/BRCA2 (Breast). SECTION 2: IMPACT OF CANCER & NURSING CARE Physiological Impacts • Pain: Very common, affecting up to 80% of advanced cancer patients. • Infection/Neutropenia: Dangerously low white blood cells. Live Lecture Note: Any spike in temperature (even a low-grade fever like 100.4°F) is a massive red flag for impending sepsis and must be addressed immediately. • GI Issues: Nausea, vomiting, and mucositis (painful mouth inflammation). For mucositis: avoid spicy/acidic foods and use lidocaine rinses. Cognitive & Psychosocial Impacts • Delirium (HIGH YIELD): Acute, sudden confusion. Live Lecture Note: Delirium is reversible. The nurse must treat the underlying cause. Interventions include reorienting the patient, clustering care, avoiding interruptions, and simulating day/night to regulate circadian rhythms (lights on during the day, off at night). • Financial & Psychosocial: Cancer treatments are grueling and expensive, leading to lost employment and depression. Nurses should facilitate early referrals to social workers and case managers. Nursing Safety & Medication Administration • Extravasation Safety: Vesicant chemotherapy drugs can severely damage tissue if they leak outside the vein. Live Lecture Note: If chemo is given via a peripheral IV, the nurse MUST check for blood return every single hour to prevent extravasation. If extravasation occurs: stop the infusion immediately. • Chemotherapy PPE: The nurse must wear proper PPE (e.g., double gloves, chemo gown, face protection) and dispose of chemo materials in designated hazardous waste bins (e.g., yellow bins). • Neutropenic Precautions (Reverse Isolation): Protecting the highly vulnerable patient from the nurse/visitors. Includes strict hand hygiene, no sick visitors, and avoiding crowds. SECTION 3: ONCOLOGIC EMERGENCIES • Spinal Cord Compression: Early signs include back pain, muscle weakness, loss of sensation, and bowel/bladder incontinence. • Brain Metastasis/Increased ICP: Personality changes, seizures, altered speech/balance. • Hypercalcemia: Confusion, severe muscle weakness, arrhythmias, and ECG changes. • Superior Vena Cava (SVC) Syndrome: Tumor compresses the SVC causing facial/neck edema and dyspnea. • Tumor Lysis Syndrome (TLS): Rapid cell death causes severe electrolyte imbalances (hyperkalemia, hyperuricemia). • SIADH: Tumor triggers excessive antidiuretic hormone (ADH), leading to massive water retention, dilutional hyponatremia, and confusion. SECTION 4: SELECTED CANCERS Lymphedema What is it? A frequent cancer treatment complication where fluid builds up in an extremity (typically on one side), causing severe swelling. • Signs & Symptoms: Swelling, a feeling of heaviness, decreased range of motion, and tightness in the skin. • Common complication of: Breast cancer treatments, specifically resulting from lymph node dissection/removal, radiation therapy, or chemotherapy. • Nursing Priorities & Treatment: o Elevate the affected arm above heart level. o Use compression sleeves as prescribed. o Encourage range-of-motion exercises to prevent stiffness. o ABSOLUTE SAFETY RULE: NO blood pressures, NO IVs, and NO blood draws on the affected arm. • Breast Cancer: o Live Lecture Note: Ductal breast cancer is the most common type (originating in the milk ducts). o Signs: Hard mass, nipple retraction, "orange peel" skin (peau d'orange). o Hormone Receptors: If the tumor is estrogen-receptor positive, treatment must avoid estrogen as it will feed the tumor. o Lymphedema Care: Swelling in the arm due to lymph node removal. Rule: No blood pressures, IVs, or blood draws on the affected arm. Elevate the arm and use compression. • Lung Cancer: o Live Lecture Note: Often asymptomatic in the early stages, leading to late diagnosis. o Signs: Chronic cough, hemoptysis (rust-colored/bloody sputum), dyspnea. High risk for brain metastasis. • Colorectal Cancer: o Live Lecture Note: A hallmark sign is "ribbon-like" or pencil-thin stool, caused by a tumor pressing in the rectum and narrowing the passageway. Other signs: rectal bleeding, changes in bowel habits, anemia. • Pancreatic Cancer (HIGH MORTALITY): o Live Lecture Note: High mortality because early symptoms are incredibly vague; usually caught too late. o Whipple Procedure: Surgery that removes the head of the pancreas but leaves a portion behind so the patient retains some insulin secretion. Nursing Priority: You must strictly monitor for manifestations of diabetes (hypo/hyperglycemia) because pancreatic function is deeply impaired. • Skin Cancer: o Types: Basal cell (slow-growing, sun-exposed areas), Squamous cell (more serious), Melanoma (most deadly, highly metastatic). o Melanoma ABCDEs: Asymmetry, Border irregularity, Color variation, Diameter >6mm, Evolving. • Brain Tumors: o Live Lecture Note: Primary brain tumors are typically benign. Malignant brain tumors have usually metastasized from somewhere else. SECTION 5: INFLAMMATION & IMMUNITY BASICS • Acute vs. Chronic Inflammation: Acute is short-term and protective (redness, heat, swelling, pain). Chronic is prolonged, causing tissue damage. Exam Tip: Chronic inflammation heavily increases the risk for cardiovascular disease. • Infection vs. Inflammation: Inflammation does not always mean infection (e.g., sprains, allergies). Systemic infection signs include fever, tachycardia, and confusion. Rule: Always draw a blood culture before starting antibiotics. SECTION 6: AUTOIMMUNE & INFLAMMATORY DISORDERS Detailed Osteoarthritis (OA) (Live Lecture Focus) • Pathophysiology: OA is a degenerative joint disease causing progressive cartilage breakdown. It is characterized by the friction of "bone on bone" as cartilage degenerates, which leads to the formation of bone spurs and bone cysts (fluid-filled cavities). • Key Distinction: There is NO systemic inflammation; OA is localized to the affected joints. • Risk Factors: Natural wear and tear of aging, trauma, joint overuse (e.g., repetitive work or sports), obesity, genetics, and a sedentary lifestyle. • Complications: Because OA causes a lack of mobility and a sedentary lifestyle, patients are at a highly increased risk for cardiovascular disease, diabetes, and obesity. Patients over 65 should also be screened for iron overload (hemochromatosis), which can accelerate the progression of OA. Patients are also at high risk for depression and anxiety due to loss of independence and chronic pain. • Signs & Symptoms: Joint pain, stiffness, crepitus (cracking of the joints), muscle atrophy, and limited range of motion. • Treatment: o Non-surgical first: Physical therapy, exercise (specifically swimming/water exercises to take pressure off the joints), and weight loss. o Medications: Acetaminophen (monitor for liver toxicity), NSAIDs like ibuprofen/naproxen (monitor for kidney toxicity), and cortisone injections into the joint. o Surgical: Joint replacement (e.g., hip or knee). Nursing Priority: Ambulate the patient right away after surgery to prevent complications. Detailed Rheumatoid Arthritis (RA) (Live Lecture Focus) • Pathophysiology: A chronic autoimmune disease where the body's immune system mistakenly attacks the synovial tissue and fluid in the joints. • Risk Factors: Increased age (highest onset in the 60s), genetics, females (especially those who have never given birth), obesity, smoking, and high stress. o Trigger mechanism: Someone with a genetic susceptibility who experiences an external trigger (like an infection or trauma) can kickstart the autoimmune reaction. • Signs & Symptoms: Symmetric joint swelling and pain (usually in the hands and feet), morning stiffness lasting longer than 1 hour, fever, malaise, and weakness. Patients experience flare-ups (severe symptoms) and remissions (no symptoms). • Rheumatoid Nodules: The most common visible manifestation of RA. These are detachable, movable subcutaneous knots or swellings of varying sizes, typically found in the fingers/hands. • Diagnostics: Elevated ESR and C-reactive protein (CRP) indicate inflammation. Positive Rheumatoid Factor (RF) and ANA (anti-nuclear antibody) blood tests. • Medications & Safety: o Treated with DMARDs (Disease-Modifying Antirheumatic Drugs). o Priority: DMARDs suppress the immune system, putting the patient at a severe risk for infection. o Hydroxychloroquine teaching: Long-term use can cause retinal damage and glaucoma leading to blindness; patients MUST see an optometrist regularly for eye exams. Systemic Lupus Erythematosus (SLE): • Multisystem autoimmune disease attacking self-tissues. • Symptoms: Butterfly rash on the face, photosensitivity, joint pain. • Complications: Cardiovascular disease (pericarditis) and kidney failure (lupus nephritis). • Triggers: Teach patients to avoid UV light/sun exposure, severe stress, exhaustion, and infections to prevent flare-ups. Peritonitis (LIFE THREATENING): • Inflammation of the peritoneum (abdomen). • Symptoms: Rigid, board-like abdomen, rebound tenderness. • Complication: Septic shock and death. SECTION 7: HIV / AIDS & HYPERSENSITIVITY HIV/AIDS: • A retrovirus that specifically targets and destroys CD4 T-cells. • Transmission Phase: The virus is most highly infectious during the initial phase when the viral load is the highest. • Opportunistic Infections: When CD4 drops < 200 (AIDS), the patient is at extreme risk for deadly infections like Tuberculosis, Pneumocystis pneumonia (PCP), and Kaposi sarcoma. • PrEP (Pre-Exposure Prophylaxis): Reduces risk of contracting HIV but does NOT replace safe sex practices (condoms). Risk Factors & At-Risk Populations: o Individuals with multiple sexual partners without protection, and those who share IV drug needles. o Substance use (drugs/alcohol) is a major risk factor because it lowers inhibitions, leading to unprotected sex. o Incarcerated populations or those in closed settings (due to sharing needles, self-tattooing, and sexual violence). o Pregnant or lactating women (due to the risk of perinatal transmission). Phases of HIV Progression: 1. Acute Infection Phase: Occurs 2 to 4 weeks after exposure. The risk of transmission is at its absolute highest because the viral load in the blood is massive. Patients exhibit flu-like symptoms (fever, malaise, fatigue). 2. Chronic Infection Phase: Patients are often asymptomatic, meaning they may not even realize they are infected. They can still transmit the virus if their viral load is high enough. This stage can last for a decade or longer. 3. AIDS: If left untreated, HIV progresses to AIDS. Diagnosis is confirmed when the CD4 T-cell count falls below 200. Immune system damage is severe, creating a very high risk for fatality and opportunistic infections (such as Tuberculosis, Kaposi sarcoma, and fungal infections). • PrEP vs. PEP (Crucial Difference): o PrEP (Pre-Exposure Prophylaxis): Medication taken prophylactically to prevent the transmission of HIV to an HIV-negative person. It does NOT replace safe sex practices (condoms must still be used). o PEP (Post-Exposure Prophylaxis): Medication taken after accidental exposure (e.g., a broken condom, a needle stick injury, or sexual assault). It MUST be taken within 72 hours of exposure to be effective. It is taken daily for 28 days and is not meant for regular, ongoing use. Anaphylaxis: • Severe allergic reaction triggering massive histamine release. • Patho: Causes increased capillary permeability, where blood vessels leak fluid into the tissues, leading to profound hypotension and airway edema. • Priority Treatment: Epinephrine IM. • High-Risk Factor: Patients taking Beta-blockers or Alpha-adrenergic blockers are at a high risk of death because these medications reduce the effectiveness of epinephrine, preventing the reversal of the shock. SECTION 8: INFECTIONS & SAFETY PROTOCOLS Meningitis (SAFETY RULE): • Diagnosed via Lumbar Puncture (testing CSF). • Live Lecture Safety Rule: If the patient shows signs of Increased Intracranial Pressure (ICP) (like severe headache, altered mental status), a CT scan of the head MUST be performed BEFORE a lumbar puncture. Performing a lumbar puncture when ICP is high can cause fatal brain herniation. • Risk Groups: College dorm students, unvaccinated individuals. Lumbar Puncture (Live Lecture Safety Rules) • Purpose: To draw out and test the cerebrospinal fluid (CSF) specifically to screen for and confirm a diagnosis of meningitis. • Position: The patient should be laying on their side with their knees pulled to their chest (fetal position) to help open up the spinal column for needle insertion. • Contraindication & Safety Priority: A lumbar puncture is completely contraindicated if the patient has Increased Intracranial Pressure (ICP). o Rule: A CT scan of the head MUST be performed BEFORE a lumbar puncture to rule out increased ICP. Performing a lumbar puncture on a patient with increased ICP can cause fatal brain herniation Sinusitis: • Inflammation of the sinuses causing facial pressure ("like you got punched in the face"), congestion, and post-nasal drip. • Live Lecture Rule: Treat with hydration, nasal irrigation, and steam. AVOID over-the-counter antihistamines and decongestants because they cause rebound inflammation (making symptoms worse when they wear off). Influenza: • FACTS Mnemonic: Fever, Aches, Chills, Tiredness, Sudden onset. High risk for secondary pneumonia in older adults and pregnant women. SECTION 9: MEDICATIONS HIGHLIGHTED IN LIVE LECTURE 1 Your instructor specifically highlighted these medications and their nursing implications during the recorded lectures: 1. Analgesics & Anti-inflammatories • Opioids (Cancer Pain): A major side effect is delayed gastric emptying and severe constipation. Intervention: Administer stool softeners, encourage hydration and mobility. Monitor for decreased respirations and drowsiness (which creates a fall risk). • Acetaminophen (Tylenol): Used for mild OA pain. Warning: Hepatotoxic (toxic to the liver) if too much is given. • Ibuprofen/Naproxen (NSAIDs): Used for OA/RA inflammation. Warning: Nephrotoxic (toxic to the kidneys) and can cause GI bleeding. • Corticosteroids (Cortisone): Can be injected directly into joints for OA inflammation. 2. Neurological & Emergency Medications • Mannitol: An osmotic diuretic used specifically to lower elevated Intracranial Pressure (ICP) in patients with brain tumors. • Phenytoin & Levetiracetam (Keppra): Anti-epileptic medications used to prevent seizures in patients with brain metastasis/tumors. • Epinephrine: The absolute first-line priority treatment for anaphylaxis. Works to constrict blood vessels and open the airway. • Hydroxychloroquine (DMARD): Used for RA and Lupus. Warning: Can cause retinal toxicity. Patients require regular eye exams (every 6 months) and must use photosensitivity precautions. SECTION 10: SAMPLE QUESTIONS & ANSWERS Q1: The client’s cancer is staged as T1, N2, M1 according to the TNM classification system. How would the nurse interpret this staging? A. One tumor that is nonresponsive to treatment with distant metastasis B. Leukemia indicated that is confined to the bone marrow C. A 2-cm tumor with one regional lymph node involved and no distant metastasis D. Small tumor with extension into two lymph nodes and one site of distant metastasis Answer: D. Rationale: T = small primary tumor, N = extension to regional lymph nodes, M = distant metastasis has occurred. Q2: The nurse is assessing an older client at a checkup visit. Which reported change would alert the nurse to the possibility of colon cancer? A. Pencil-thin stool B. Erectile dysfunction C. Reduced urine stream D. Persistent pain in the lower back and legs Answer: A. Rationale: Tumors growing in the colon/rectum compress the passageway, resulting in ribbon-like or pencil-thin stool. Q3: A nurse is performing a cancer screening assessment on several clients. Which of the following findings is a possible manifestation of cancer? (Select all that apply) A. Temperature 36° C (96.8° F) B. Sore that does not heal C. Difficulty swallowing D. Blood in the urine E. Rhinitis Answer: B, C, D. Rationale: Using the CAUTION mnemonic, signs include sores that do not heal, difficulty swallowing, and unusual bleeding/discharge. Q4: A nurse is caring for a client who has breast cancer. The client asks why the treatment plan contains a combination therapy of three different medications. Which of the following responses should the nurse make? (Select all that apply) A. “Combination chemotherapy decreases the risk of medication resistance.” B. “Combination chemotherapy attacks cancer cells at different stages of cell growth.” C. “Combination chemotherapy increases production of platelets.” D. “Combination chemotherapy stimulates the immune system.” Answer: A, B. Rationale: Using multiple chemo drugs reduces drug resistance and attacks the cell at various phases of the cell cycle. Q5: A nurse is caring for a burn client whose calculated 24-hour intravenous fluid requirements are determined to be 5000 mL. What is the total volume (mL) that the nurse should infuse after the first 8 hours of fluid resuscitation has infused? Answer: 2500 mL. Rationale: Standard burn fluid resuscitation protocols require half (50%) of the 24-hour total to be administered in the first 8 hours following the burn injury. Q6: The nurse is caring for a client who has a systemic infection. What is the best method to prevent infection transmission? A. Obtaining an immunization B. Implementing proper hand hygiene C. Wearing gloves D. Managing the client’s fever Answer: B. Rationale: Strict hand hygiene remains the most effective method for preventing the transmission of infectious organisms. Q7: The nurse is assessing a client with systemic lupus erythematosus (SLE). Which of the following laboratory findings should the nurse anticipate? (Select all that apply) A. Positive ANA titer B. Increased hemoglobin C. Pancytopenia D. Urine positive for protein and RBCs Answer: A, C, D. Rationale: SLE causes an autoimmune response (Positive ANA), bone marrow suppression (pancytopenia), and lupus nephritis, which damages the kidneys causing protein and blood to spill into the urine. Q8: A nurse is providing teaching to a client who is to receive a vaccination following a deep puncture wound to the foot. Which information would the nurse include? A. “You will need to receive this vaccination annually.” B. “Your passive immunity will be boosted by receiving this shot.” C. “I am administering this vaccination to help protect you against tetanus.” D. “This immunization requires three separate injections several weeks apart.” Answer: C. Rationale: Tetanus vaccination is indicated for deep puncture wounds. Q9: A nurse is assessing a client who is being treated with interferon alfa-2b for malignant melanoma. The nurse should identify that which of the following findings are adverse effects of this medication? (Select all that apply) A. Tinnitus B. Muscle aches C. Peripheral neuropathy D. Bone loss E. Depression Answer: B, C, E. Rationale: Interferon therapy causes significant flu-like symptoms (muscle aches, chills), peripheral neuropathy, and mood changes including severe depression. Q10: A nurse is reviewing the medical record of a client. Which of the following findings are risk factors for ovarian cancer? (Select all that apply) A. Previous history of endometriosis B. Family history of colon cancer C. First pregnancy at age 24 D. First period at age 14 E. Use of oral contraceptives for 10 years Answer: A, B. Rationale: Endometriosis and a family history of associated cancers (like colon or breast BRCA mutations) increase the risk for ovarian cancer. (Pregnancy and oral contraceptive use typically decrease the risk). Q11: The nurse is caring for a client whose white blood cell count is 6000/mm3. Which differential value would the nurse discuss with the health care provider? A. Eosinophils 700/mm3 (Reference range: 50–400/mm3) B. Monocytes 500/mm3 (Reference range: 100–800/mm3) C
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1 Introduction The search of one’s home, person or vehicle with or without a warrant may, depending on the circumstances, constitute a violation of the right to privacy. Our courts determine whether state action (police conduct) constitutes a violation of a complainant’s right to privacy or any other right by applying two tests. First, the courts must determine the scope of the right to privacy and consider whether the police conduct breached the complainant’s right to privacy; if not, that would be the end of the matter. However, if the police conduct did breach the complainant’s right to privacy, the courts would continue with the second test. The second test determines whether the police conduct is justified because they, for example, acted in terms of the provisions of the Criminal Procedure Act 51 of 1977 (as amended). This second test is referred to as the limitations analysis under s 36 of the Constitution. If the police conduct cannot be justified in terms of s 36 because the police officer, for example, exceeded the powers granted to him or her in terms of the Criminal Procedure Act, the complainant would have succeeded in establishing that his or her right to privacy has been violated. (Section 36 is included in the appendices at the end of this book.) Search, seizure, and matters related thereto are regulated by Chapter 2 (s 19 and sections that follow) of the Criminal Procedure Act. The Criminal Procedure Act embodies the general provisions with regard to searching; specific provisions are contained in many other acts. It is impossible to refer to all these acts. Section 19 of the Criminal Procedure Act states explicitly that Chapter 2 of the Act shall not derogate from any power conferred by any other Act to enter any premises or to search any person, container or premises or to seize any matter, to declare any matter forfeited or to dispose of any matter. 2 The scope and content of the right to privacy The right to privacy seeks to protect the right not to have one’s person or home searched, one’s property searched, one’s possessions seized, or the privacy of one’s communications infringed. The scope of the right to privacy is determined by the concept of a ‘legitimate expectation of privacy’ (Bernstein v Bester 1996 (2) SA 751 (CC) at [75]). Our courts do not define the right to privacy; instead, they apply the notion of a ‘spectrum’ of privacy protection, consisting of a small circle, followed by a number of bigger circles surrounding the central circle. The small central circle represents the intimate core of privacy, relating to, for example, what one does in one’s bedroom, and wider circles beyond this central core represent social interactions of a less private nature such as, for example, travelling in public transport. Interferences with the central core may only be justified in exceptional circumstances, whereas interferences with the outer circles, which are far removed from the centre of privacy, are less demanding to defend (Minister of Police v Kunjana 2016 (2) SACR 473 (CC) [2016] ZACC 21 at [17]). In other words, the more a search and seizure interferes with the central core of privacy, the more challenging it will be to justify such interference. Privacy is also intrinsically linked to human dignity, which constitutes one of the most significant values our constitution seeks to uphold (Investigating Directorate: Serious Economic Offences v Hyundai Motor Distributors Page 192 (Pty) Ltd 2001 (1) SA 545 (CC) at [18]; Thint (Pty) Ltd v National Director of Public Prosecutions 2008 (2) SACR 421 (CC) [2008] ZACC 13 at [77]). 3 Articles that are susceptible to seizure The Criminal Procedure Act confers powers to search only where the object of the search is to find a certain person or to seize an article which falls into one of three classes of articles, including documents, which may be seized by the state in terms of the provisions of the Criminal Procedure Act. These are— (1) articles which are concerned in or are on reasonable grounds believed to be concerned in the commission or suspected commission of an offence, whether within the Republic or elsewhere—s 20(a); (2) articles which may afford evidence of the commission or suspected commission of an offence, whether within the Republic or elsewhere—s 20(b); or (3) articles which are intended to be used or are on reasonable grounds believed to be intended to be used in the commission of an offence—s 20(c). Under normal circumstances an article or document falling into one of the abovementioned categories may be seized by the state. The only exceptions relate to documents which are privileged and in respect of which the holder of the privilege has not yet relinquished his or her privilege. An example of this would be where the document consists of a communication between an attorney and his or her client. Such a document is subject to legal professional privilege and may not be handed in to the court without the consent of the client. If the state had the power to seize such a document the whole object of the privilege would be defeated. In Prinsloo v Newman 1975 (1) SA 481 (A) at 493F–G and SASOL III (Edms) Bpk v Minister van Wet en Orde 1991 (3) SA 766 (T) it was accordingly held that such a document may not be seized. 4 Search in terms of a search warrant 4.1 General rule Searches and seizures should, whenever possible, be conducted only in terms of a search warrant, issued by a judicial officer such as a magistrate or judge—cf the wording of s 21(1). This will ensure that an independent judicial officer stands between the citizen and the law enforcement official (police official)—Park-Ross v Director: Office for Serious Economic Offences 1995 (2) SA 148 (C) at 172. For this reason the provisions governing the issue of search warrants require that the judicial officer must himself or herself decide whether or not there are ‘reasonable grounds’ for the search. 4.2 The discretion of a judicial officer to issue a warrant In deciding whether there are reasonable grounds for the search, the judicial officer exercises a discretion similar to the discretion he or she exercises in granting bail, remanding a case or sentencing an accused, and so forth. This discretion must be exercised in a judicial manner. This simply means that the judicial officer must exercise the discretion in a reasonable and regular manner, in accordance Page 193 with the law and while taking all relevant facts into account—Minister of Safety and Security v Van der Merwe 2011 (5) SA 61 (CC). Before issuing a search warrant the judicial officer must therefore decide whether the article that will be searched for is one which may be seized in terms of s 20 and whether it appears from the affidavit that there are reasonable grounds to believe that the article is present at a particular place (Minister of Safety and Security v Van der Merwe, above). As far as the concept of ‘reasonable grounds’ is concerned, see the discussion of the requirement of reasonableness in Chapter 6. Government action is required to be objectively and demonstrably reasonable. This laudable principle was unfortunately undermined by the decision in Divisional Commissioner of SA Police, Witwatersrand Area v SA Associated Newspapers 1966 (2) SA 503 (A), where it was held that the merits of the decision by a justice of the peace, that there are objective grounds upon which a warrant may be issued, may not be contested in court (contrary to where a search without a warrant is conducted by the police). The decision to issue a search warrant may, in terms of this decision, be set aside only on administrative grounds (such as mala fides on the part of the judicial officer) and not on the merits. This decision was quoted with approval in Cresto Machines v Die Afdeling-Speuroffisier SA Polisie, Noord-Transvaal 1972 (1) SA 376 (A) 396; cf further Cine Films (Pty) Ltd v Commissioner of Police 1971 (4) SA 574 (W) 581. Mogoeng CJ, in Minister of Safety and Security v Van der Merwe 2011 (5) SA 61 (CC), held (at [55]) that a judicial officer must ensure that the following prerequisites are complied with before authorising a warrant: (a) the warrant must mention the statutory provision in terms of which it is authorised; (b) it must identify the searcher; (c) it must clearly describe the scope of the powers granted to the searcher; (d) it must identify the person, container or premises to be searched; (e) it must clearly describe the article to be searched for and seized; (f) it must mention the offence being investigated; (g) it must state the name of the person being investigated. 4.3 General search warrants The procedure with regard to search warrants is governed by s 21. Subsection (1) provides that, subject to ss 22, 24 and 25 (see below), an article referred to in s 20 shall be seized only by virtue of a search warrant issued— (a) by a magistrate or justice, if it appears to such magistrate or justice from information on oath that there are reasonable grounds for believing that any such article is in the possession or under the control of any person, or upon or at any premises within his area of jurisdiction; or (b) by a judge or judicial officer presiding at criminal proceedings, if it appears to such judge or judicial officer that any such article in the possession or under the control of any person or upon or at any premises is required in evidence at such proceedings. Page 194 Section 21(2) stipulates that a warrant must direct a police official to seize the article in question and must to that end authorise such police official to search any person identified in the warrant, or to enter and search any premises identified in the warrant and to search any person found on or at such premises. See also Extra Dimension v Kruger NO 2004 (2) SACR 493 (T). In Minister of Safety and Security v Van der Merwe 2011 (5) SA 61 (CC) at [56] Mogoeng CJ set out the following guidelines that our courts must take into account when assessing the validity of search and seizure warrants. These are whether— (a) the person who authorised a warrant has authority to do so; (b) the person (mentioned in (a)) has jurisdiction to authorise a warrant; (c) the affidavit contains information regarding the existence of the jurisdictional facts (meaning a reasonable suspicion that a crime has been committed and reasonable grounds to believe that objects connected to crime may be found on the premises); (d) the scope (boundaries) of the search that must be conducted are clear and not overbroad or vague; (e) the searched person’s constitutional rights are not unnecessarily interfered with. Mogoeng CJ also mentioned that the terms of a warrant must be strictly interpreted, in order to protect the searched person against excessive interference by the state (Van der Merwe above at [56]; also Thint (Pty) Ltd v National Director of Public Prosecutions; Zuma v National Director of Public Prosecutions 2008 (2) SACR 421 (CC)). The decision in Goqwana v Minister of Safety and Security 2016 (1) SACR 384 (SCA) explained the importance of the prerequisites and guidelines mentioned in the Van der Merwe case above, by highlighting three important points: first, the reason why the identity of the searcher must be mentioned in a warrant is to ensure accountability in case the searcher abuses his or her power (at [25]; secondly, where the search is in connection with a statutory offence, as opposed to a common-law offence, the relevant statute and section must be mentioned, in order to enable both the searcher and the searched person to know exactly what the warrant has been authorised for (at [29]); and thirdly, the affidavit in support of the warrant should accompany the warrant and should be handed to the searched person in case he or she wants to challenge the validity of the warrant (at [31]). Even though s 21 does not require that the suspected offence be set out in the warrant, it is desirable to do so in order to facilitate the interpretation of the warrant— Minister of Safety and Security v Van der Merwe above at [56]. The powers conferred by s 21 constitute grave infringements of the privacy of the individual. To limit this infringement, s 21(3)(a) provides that a search warrant must be executed (ie acted upon) by day, unless the judicial officer who issues it gives written authorisation for it to be executed by night. A warrant may be issued and be executed on a Sunday, as on any other day, and remains in force until it is executed or is cancelled by the person who issued it or, if such person is not available, by a person with like authority—s 21(3)(b). Page 195 4.4 Warrants to maintain internal security and law and order 4.4.1 Background In Wolpe v Officer Commanding South African Police, Johannesburg 1955 (2) SA 87 (W) members of the police entered a hall in which a conference was being held by the ‘South African Congress of Democrats’ in co-operation with other organisations. The chairman requested the police to leave the meeting and explained that it was a private meeting. The police refused to do so. Members of the Congress of Democrats thereupon brought an urgent application to the court for an interdict prohibiting the police from attending the meeting. They argued that the police do not have greater powers than any other individual, except in so far as they are vested with wider powers by statute. The application was refused. Rumpff J held that the basic duties of the police are not confined to those mentioned in statutes. The basic duties of the police flow from the nature of the police as a civil force in the state. According to him it was not the intention of the legislature by s 7 of the (previous) Police Act to revoke the basic duties of the police and to supplant them with statutory duties. The judge dealt fully with the duties of the police and came to the conclusion that if there were a suspicion that as a result of the holding of a meeting, a disturbance of public order would occur on the same day, the police are entitled to attend the meeting in order to prevent a disturbance of order, even though the meeting was private. If the police had reasonable grounds for suspecting that seditious speeches would be made at such meeting, and that their presence would prevent them from being made, it would be a reasonable exercise of their duty for the police to attend the meeting, notwithstanding the fact that there would be no immediate disturbance of the peace. According to Rumpff J the liberty of the individual must in such circumstances give way to the interests of the state. He suggested, however, that the legislature should define the duties and powers of the police in connection with the combating of what the state from time to time considered to be dangerous. This eventually led to the inclusion of s 25 in the current Criminal Procedure Act. 4.4.2 Warrant in terms of s 25 Section 25(1) stipulates that if it appears to a magistrate or justice from information on oath that there are reasonable grounds for believing— (a) that the internal security of the Republic or the maintenance of law and order is likely to be endangered by or in consequence of any meeting which is being held or is to be held in or upon any premises within his area of jurisdiction; or (b) that an offence has been or is being or is likely to be committed or that preparations or arrangements for the commission of any offence are being or are likely to be made in or upon any premises within his area of jurisdiction, he may issue a warrant authorising a police official to enter the premises in question at any reasonable time for the purpose— (i) of carrying out such investigations and of taking such steps as such police official may consider necessary for the preservation of the internal security of Page 196 the Republic or for the maintenance of law and order or for the prevention of any offence; (ii) of searching the premises or any person in or upon the premises for any article referred to in s 20 and which such police official on reasonable grounds suspects to be in or upon or at the premises or upon such person; and (iii) of seizing any such article. A warrant under sub-s (1) may be issued on any day and shall remain in force until it is executed or is cancelled by the person who issued it or, if such person is not available, by a person with like authority—sub-s (2). A warrant issued in terms of s 25(1)(i) confers wide powers on the police. The fact that a police official who acts in terms thereof may take any steps that he or she ‘may consider necessary’ for the preservation of the internal security of the Republic or for the maintenance of law and order or for the prevention of any offence means that the police official’s discretion in this respect will have to be considered subjectively. The question will therefore not be whether the steps the police officer took were really necessary, but whether such officer subjectively thought that he or she had reason to believe that they were necessary. Moreover, this provision sets no legal boundaries within which such discretion powers may be exercised, thus leaving ample room for the abuse of power (see Minister of Police and Others v Kunjana 2016 (2) SACR 473 (CC)). 4.5 General information requirements with regard to warrants When law enforcement officials act in terms of a warrant, it is desirable that the subject involved has access to the document which authorises an infringement upon his or her private rights. The effective execution of legal remedies, such as an interdict, mandament van spolie, or even the institution of the rei vindicatio, is to a large extent dependent on this (see Tsegeya v Minister of Police (unreported, Mthatha High Court case no 2746/2018 21 August 2018). Section 21(4) therefore stipulates that a police official who executes a warrant in terms of ss 21 or 25 must, once the warrant has been executed and upon the request of any person whose rights are affected by the search or seizure of an object in terms of the warrant, provide such a person with a copy of the warrant (see Goqwana v Minister of Safety and Security, above, which goes even further by requiring that the supporting affidavit to the warrant be handed to the person whose property forms the subject of the search). We are of the opinion that two objections may be raised against this subsection, which is laudable in other respects. In the first place a copy of the warrant should, whenever possible (ie if the subject is present at the time of the execution of the warrant), be provided before the search and/or seizure. Secondly, the delivery of a copy of the warrant should not be dependent on the request of the subject. Many subjects, through lack of knowledge of the law, will not make such a request and thus act to their potential detriment. Page 197 5 Search without a warrant 5.1 Introduction Although it is preferable, as mentioned above, that searches should only be conducted on the authority of a search warrant issued by a judicial officer, it is quite conceivable that circumstances may arise where the delay in obtaining such warrant would defeat the object of the search. It is therefore necessary that provision be made for the power to conduct a search without a warrant. However, police officials intending to conduct a search and seizure should always be conscious of the cautionary remark made by Madlala J in Minister of Police v Kunjana 2016 (2) SACR 473 (CC) at [27]: It should not be forgotten that exceptions to the warrant requirement should not become the rule. While search warrants empower only police officials to conduct searches and to seize objects, both private persons and police officials are empowered to conduct searches or to seize objects without a warrant. 5.2 Powers of the police 5.2.1 Consent to search and/or to seize In terms of s 22(a) a police official may search any person, container or premises for the purpose of seizing any article referred to in s 20, if the person concerned consents to the search for and the seizure of the article in question, or if the person who may consent to the search of the container or premises consents to such search and the seizure of the article in question. 5.2.2 Search and seizure where a delay would defeat the object thereof In terms of s 22(a) a police official may search any person, container or premises for the purpose of seizing any article referred to in s 20, if the police official believes on reasonable grounds that— (1) a search warrant will be issued to him or her under s 21(1)(a) if he or she applies for such warrant; and (2) the delay in obtaining such warrant would defeat the object of the search. The belief of the police official must be objectively justified on the facts—NDPP v Starplex 47 CC [2008] 4 All SA 275 (C). Section 25(3) allows a police official to act without a warrant if he or she believes on reasonable grounds that— (1) a warrant will be issued to him or her under s 25(1)(a) or (b) if he applies for such warrant; and (2) the delay in obtaining such warrant would defeat the object thereof. A police official’s powers in terms of s 25(3) are the same as the powers he or she would have had by virtue of a warrant (cf (i) to (iii) above and NDPP v Starplex 47 CC above. In Starplex a search warrant was issued to search certain premises under s 33(5) of the Immigration Act, on the grounds that information had been received that a group of foreign nationals issued false documents and permits. During the search a significant amount of foreign currency was discovered and Page 198 consequently seized. The seizure of the money was challenged on the ground that the search warrant did not authorise its seizure. The court rejected this contention on the basis that suspects could quickly hide away the money from the authorities in order to prevent its seizure, and the money was reasonably suspected as being illegal foreign currency. Expecting the police to obtain a new warrant under those circumstances would defeat the object of the search. In the result, the court held that the money was lawfully seized in terms of s 22(2).) 5.2.3 Search and seizure for the purposes of border control Section 13(6) of the South African Police Service Act 68 of 1995 empowers a police official, for the purposes of border control or to control the import or export of any goods, to search without a warrant any person, premises, other place, vehicle, vessel, ship, aircraft or any receptacle of whatever nature, at any place in the Republic within ten kilometres or any reasonable distance from any border between the Republic and any foreign state, or from any airport or at any place in the territorial waters of the Republic or inside the Republic within ten kilometres from such territorial waters, and to seize anything found upon such person or upon or at or in such premises, other place, vehicle, vessel, ship, aircraft or receptacle which may lawfully be seized. 5.2.4 Search and seizure in a cordoned-off area The National or a Provincial Commissioner of the South African Police Service may, in terms of s 13(7) of the South African Police Service Act 68 of 1995, where it is reasonable in the circumstances in order to restore public order or to ensure the safety of the public in a particular area, authorise that the particular area or any part thereof be cordoned off. This is done by issuing a written authorisation which must also set out the purpose of the cordoning off. Any member of the Service may, in order to achieve the purpose set out in the authorisation, without a warrant, search any person, premises, vehicle or any receptacle or object of whatever nature in that area and seize any article referred to in s 20 of the Criminal Procedure Act found by him or her upon such person or in that area: provided that a member executing a search in terms of s 13(7) must, upon demand of any person whose rights are or have been affected by the search or seizure, exhibit to him or her a copy of the written authorisation by such commissioner. 5.2.5 Search and seizure at a roadblock or checkpoint The National or a Provincial Commissioner of the South African Police Service may, in terms of s 13(8) of the South African Police Service Act 68 of 1995, where it is reasonable in the circumstances in order to exercise a power or perform a function of the Service, in writing authorise a member under his or her command to set up a roadblock or roadblocks on any public road in a particular area or to set up a checkpoint or checkpoints at any public place in a particular area. Any member of the Service may, without a warrant, search any vehicle and any person in or on such vehicle at such a roadblock or checkpoint and seize any article referred to in s 20 of the Criminal Procedure Act found by him or her upon such person or in or on such vehicle. A member executing a search in terms of s 13(8) Page 199 must, upon demand by any person whose rights are or have been affected by the search or seizure, exhibit to him or her a copy of the written authorisation by such commissioner. Section 13(8)(d) authorises any member of the Service to set up a roadblock on a public road without a written authorisation in certain specified circumstances where the delay in obtaining a written authorisation would defeat the object of the setting up of the roadblock. 5.2.6 Search and seizure in terms of the Drugs and Drug Trafficking Act 140 of 1992 Search for and seizure of substances in terms of the Drug and Drug Trafficking Act was, until recently, controlled by s 11 of the Act. Prior to the declaration of constitutional invalidity in Minister of Police v Kunjana 2016 (2) SACR 473 (CC), s 11(1) of the Act read as follows: (1) A police official may— (a) if he has reasonable grounds to suspect that an offence under this Act has been or is about to be committed by means or in respect of any scheduled substance, drug or property, at any time— (i) enter or board and search any premises, vehicle, vessel or aircraft on or in which any such substance, drug or property is suspected to be found; (ii) search any container or other thing in which any such substance, drug or property is suspected to be found; (b) if he has reasonable grounds to suspect that any person has committed or is about to commit an offence under this Act by means or in respect of any scheduled substance, drug or property, search or cause to be searched any such person or anything in his possession or custody or under his control: Provided that a woman shall be searched by a woman only; (c) if he has reasonable grounds to suspect that any article which has been or is being transmitted through the post contains any scheduled substance, drug or property by means or in respect of which an offence under this Act has been committed, notwithstanding anything to the contrary in any law contained, intercept or cause to be intercepted either during transit or otherwise any such article, and open and examine it in the presence of any suitable person; (d) question any person who in his opinion may be capable of furnishing any information as to any offence or alleged offence under this Act; (e) subject to s 15 of the Regulation of Interception of Communications and Provision of Communication-related Information Act, 2002, require from any person who has in his or her possession or custody or under his or her control any register, record or other document which in the opinion of the police official may have a bearing on any offence or alleged offence under this Act, to deliver to him or her then and there, or to submit to him or her at such time and place as may be determined by the police official, any such register, record or document; (f) examine any such register, record or document or make an extract therefrom or a copy thereof, and require from any person an explanation of an entry in any such register, record or document; (g) seize anything which in his opinion is connected with, or may provide proof of, a contravention of a provision of this Act. The constitutional validity of the entire s 11 was challenged by the applicant in Kunjana v Minister of Police [2015] ZAWCHC 198 (High Court judgment). On consideration the High Court, per Veldhuizen J, concluded that the application directed at the entire s 11 was too broad and restricted the relief to s 11(1)(a) and (g). The High Court declared the provisions invalid and the matter was placed before Page 200 the Constitutional Court for confirmation of the order of invalidity (Minister of Police v Kunjana 2016 (2) SACR 473 (CC). The Constitutional Court applied the limitation clause to s 11(1)(a) and (g). On consideration of the nature and extent of the limitation the court remarked: The impugned provisions are broad. Section 11(1)(a) and (g) of the Drugs Act does not circumscribe the time, place nor manner in which the searches and seizures can be conducted. . . (at [21]). Further, section 11(1)(a) grants police officers the power to search warrantless at ‘any time’ ‘any premises, vehicle, vessel or aircraft’ and ‘any container’ in which substances or drugs are suspected to be found (at [22]). I agree with the applicants’ contention that the impugned provisions leave police officials without sufficient guidelines with which to conduct the inspection within legal limits (at [23]). The court next considered whether there are less restrictive means to achieve the purpose of s 11(1)(a) and (g) and reasoned that— [s]ection 11(1)(a) implies that warrantless searches of private homes may be conducted pursuant to it. The more a search intrudes into the ‘inner sanctum’ of a person (such as their home) the more the search infringes their privacy right. The provisions are also problematic as they do not preclude the possibility of a greater limitation of the right to privacy than is necessitated by the circumstances, with the result that police officials may intrude in instances where an individual’s reasonable expectation of privacy is at its apex. The court contended that constitutionally adequate safeguards must exist to justify circumstances in which legislation allows for warrantless searches. These safeguards are clearly provided by s 22 of the Criminal Procedure Act, which provides less restrictive means to restrict the right to privacy during search and seizure procedures. The Constitutional Court accordingly confirmed the constitutional invalidity of ss 11(1)(a) and (g). Warrantless search and seizure should not be a norm of criminal procedure, which is confirmed by the various court interventions in, for example, the Customs and Excise Act 91 of 1964, Estate Agency Affairs Act 112 of 1976 and Financial Intelligence Centre Act 38 of 2001, wherein the validity of warrantless search and seizure provisions were challenged (see also Estate Agency Affairs Board v Auction Alliance (Pty) Ltd 2014 (3) SA 106 (CC) and Gaertner v Minister of Finance 2014 (1) SA 442 (CC)). Search and seizure under the provisions of a warrant should form the basis of any such action because— [a] warrant is not a mere formality. It is a mechanism employed to balance an individual’s right to privacy with the public interest in compliance with and enforcement of regulatory provisions. A warrant guarantees that the State must be able, prior to an intrusion, to justify and support intrusions upon individuals’ privacy under oath before a judicial officer. Further, it governs the time, place and scope of the search. This softens the intrusion on the right to privacy, guides the conduct of the inspection, and informs the individual of the legality and limits of the search. Our history provides evidence of the need to adhere strictly to the warrant requirement unless there are clear and justifiable reasons for deviation (Gaertner at [69]). The above notwithstanding, there are instances where warrantless search and seizure is clearly indicated, but they must be conducted under the prescriptions of s 22 of the Criminal Procedure Act where there is a need for swift action. Page 201 5.3 Powers of the occupiers of premises In terms of s 24 of the Criminal Procedure Act any person who is lawfully in charge or occupation of any premises and who reasonably suspects that— (1) stolen stock or produce, as defined in any law relating to the theft of stock or produce, is on or in the premises concerned, or that (2) any article has been placed thereon or therein or is in the custody or possession of any person upon or in such premises in contravention of any law relating to— (a) intoxicating liquor, (b) dependence-producing drugs, (c) arms and ammunition, or (d) explosives, may at any time, if a police official is not readily available, enter such premises for the purpose of searching such premises and any person thereon or therein, and if any such stock, produce or article is found, he shall take possession thereof and forthwith deliver it to a police official. 5.4 Search for the purpose of effecting an arrest In the event of a search of premises in order to find and arrest a suspect, exactly the same powers are conferred on police officials and private persons. In terms of s 48, a peace officer or private person who is authorised by law to arrest another in respect of any offence and who knows or reasonably suspects such other person to be on any premises may, if he or she first audibly demands entry into such premises and states the purpose for which he or she seeks entry and fails to gain entry, break open and enter and search such premises for the purpose of effecting the arrest. A number of court decisions on the forerunner of s 48 still apply to s 48. These include the following: In Jackelson 1926 TPD 685 it was held that persons who had ejected a police official who had entered premises without first demanding and being refused admission could not be convicted of obstructing such police official in the execution of his duty. In Rudolf 1950 (2) SA 522 (C) a police official had seen a man drinking wine in a public place and wished to arrest him. The man ran into a house pursued by the constable and was arrested at the foot of the stairs. The two accused attempted to rescue the wine-drinker from the custody of the police official. It was contended, inter alia, that the wine-drinker had not been in ‘lawful custody’ because the police official had made an unlawful entry when he entered the premises without first demanding admission in terms of the predecessor to the present s 48. The court held, however, that the constable had been justified, in the circumstances of the case, in entering the house to arrest the wine-drinker and consequently the arrest was a lawful one. The court distinguished Jackelson mainly on the ground that the accused in Jackelson had ejected the constable before he had effected an arrest, while in Rudolf the arrest had been effected when the accused attempted to rescue the wine-drinker— cf also Andresen v Minister of Justice 1954 (2) SA 473 (W). Page 202 5.5 Review of the actions of the person conducting the search In cases where action is taken without a warrant, the actions of the person conducting the search may be reviewed by a court of law on the merits—cf eg LSD Ltd v Vachell 1918 WLD 127. 6 Search of an arrested person This matter is governed by s 23. That section provides that on the arrest of any person, the person making the arrest may, provided that he or she is a peace officer, search the person arrested and seize any article referred to in s 20 which is in the possession or under the control of the arrested person. If the person making the arrest is not a peace officer, he or she has no power to search the arrested person. The person making the arrest does, however, have the power to seize an article referred to in s 20 which is in the possession or under the control of the arrested person. Such a private person must forthwith hand the seized article to a police official. (This also applies to a peace officer who is not a police official). On the arrest of any person, the person effecting the arrest may place in safe custody any object found on the arrested person which may be used to cause bodily harm to himself or herself or to others—s 23(2). 7 The use of force in order to conduct a search The use of force is regulated by s 27 as far as this chapter is concerned. In terms of s 27(1), a police official who may lawfully search any person or any premises may use such force as may be reasonably necessary to overcome any resistance against such search or against entry of the premises, including the breaking of any door or window of such premises. In terms of a proviso to this subsection, such a police official shall first audibly demand admission to the premises and state the purpose for which he or she seeks to enter such premises. This proviso does not apply where the police official concerned is, on reasonable grounds, of the opinion that any article which is the subject of the search may be destroyed or disposed of if the proviso is first complied with—s 27(2). The latter is known as the ‘no-knock clause’ and is particularly helpful to the police where the search will be for small objects which may easily be swallowed or flushed down a toilet. 8 General requirement of propriety with regard to searching Section 29 stipulates that a search of any person or premises shall be conducted with strict regard to decency and order, and a woman shall be searched by a woman only, and if no female police official is available, the search shall be made by any woman designated for the purpose by a police official. In order to comply with the requirement of propriety in terms of s 29, it can certainly be assumed, in terms of the general principles of the interpretation of statutes, that a male person should be searched by a male only. We suggest that any divergence from these provisions would be unlawful and that ‘consent’ by Page 203 the person being searched by the opposite sex would be invalid as it would be contra bonos mores. 9 Unlawful search The provisions of the law of criminal procedure which regulate searching are ‘double- functional’: From a substantive law viewpoint they constitute grounds of justification, while in formal law they regulate the procedural steps whereby an eventual legal decision may validly be reached. In the latter case the principle of legality (cf Chapter 1) and the concept of ‘legal guilt’ are of paramount importance in that, unless a ‘factually guilty’ person can be brought to justice within the bounds of the provisions of the law of criminal procedure (ie in strict compliance with the prescribed rules and limitations), he or she must, according to law, go free—see Chapter 1. The question now arises as to what the effect is of unlawful action by the authorities with regard to these pre-trial procedural rules. As these provisions are double- functional, it is necessary to differentiate between the substantive and formal law consequences: 9.1 Formal-law consequences of unlawful action by the authorities In terms of s 35(5) of the Constitution, evidence obtained in a manner that violates any right in the Bill of Rights must be excluded if the admission of that evidence would render the trial unfair or otherwise be detrimental to the administration of justice. This so-called ‘exclusionary rule’ gives a clear signal to all state officials that it is futile to gather evidence in an unlawful manner, since evidence so obtained will not be taken into account by the court in reaching a verdict. (See Motloutsi 1996 (1) SA 584 (C) and Mayekiso 1996 (2) SACR 298 (C).) Evidence obtained in terms of an invalid search warrant may be excluded under s 35(5) of the Constitution. Heaney 2016 JDR 0806 (GP) is an appeal where the accused, in his capacity as a member of a close corporation, challenged the validity of a search warrant. This challenge was based on the grounds that the affidavit in support of the authorisation of the warrant was unsigned and not commissioned; it authorised the station commander (and not a specific police officer) to conduct the search (without mentioning a police station); and the offence and article which had to be seized was not clearly identified. On appeal, the court declared the warrant invalid. The court held that the execution of this invalid warrant violated the right to privacy of the accused. The right to privacy is a right guaranteed under s 14 of the Constitution and the evidence was accordingly obtained in a manner that violated a right guaranteed in the Bill of Rights. This, the court held, triggered s 35(5) of the Constitution, calling upon a court to determine whether the admission of the evidence obtained in this manner would render the trial unfair or otherwise be detrimental to the administration of justice. In the result, the evidence seized was excluded under s 35(5) and the appeal was upheld (see also Oforah 2013 JDR 1956 (GSJ). The admissibility of evidence under s 35(5) must, in general, be determined during a trial within a trial (Tandwa 2008 (1) SACR 613 (SCA). Page 204 The exclusionary rule is discussed in more detail in handbooks dealing with the law of evidence and was briefly dealt with in Chapter 1. 9.2 Substantive-law consequences of unlawful action by the authorities This aspect is governed partly by s 28. In terms of sub-s (1), a police official commits an offence and is liable on conviction to a fine or to imprisonment for a period not exceeding six months— (1) when he acts contrary to the authority of a search warrant issued under s 21 or a warrant issued under s 25(1); or (2) when he, without being authorised thereto, (a) searches any person or container or premises or seizes or detains any article; or (b) performs any act contemplated in s 25(1). Subsection (2) stipulates that where any person falsely gives information on oath for the purposes of ss 21(1) or 25(1) and a warrant is issued and executed on such information, and such person is in consequence of such false information convicted of perjury, the court convicting such person may, upon the application of any person who has suffered any damage in consequence of the unlawful entry, search or seizure, or upon the application of the prosecutor acting on the instructions of such a person, award compensation in respect of such damage, whereupon the provisions of s 300 shall mutatis mutando of ownership. The object is therefore no longer regarded as stolen property and may then be restored to the person from whom it was forfeited, if he or she bought it from another. The former person is then considered as ‘the person who may lawfully possess it’—Mdunge v Minister of Police 1988 (2) SA 809 (N); Datnis Motors (Midlands) (Pty) Ltd v Minister of Law and Order 1988 (1) SA 503 (N). After the conviction of an accused, the court has, in terms of s 35(1) and in certain circumstances, the power to forfeit to the state certain objects which were used in the commission of the particular crime. Section 36 deals with the circumstances under which, and the manner in which, articles may be delivered to the police of another country. There are also various other laws that make provision for search, seizure and the forfeiture of articles, eg s 29(5) of the National Prosecuting Authority Act 32 of 1998 (cf Thint (Pty) Ltd v National Director of Public Prosecutions; Zuma v National Director of Public Prosecutions 2008 (2) SACR 421 (CC)) and the Prevention of Organised Crime Act 121 of 1998, which provides for confiscation, preservation and forfeiture orders: A confiscation order (s 18) consists therein that a court, convicting an accused of an offence, may, on the application of the public prosecutor, enquire into any benefit which the accused may have derived from that offence (or any other offence of which the accused has been convicted at the same trial or any criminal activity sufficiently related to those offences) and may, in addition to any punishment which it may impose in respect of that offence, make an order against the accused for the payment to the state of any amount it considers appropriate. A preservation order (s 38) prohibits a person from dealing in any manner with any property which is an instrumentality of an offence—ie any property concerned Page 205 in the commission or suspected commission of an offence. Property only qualifies as an instrumentality if it is used to commit the offence and its use must be such that it plays a real and substantial part in the actual commission of the offence. The fact that a crime is committed at a certain place does not by itself make that place an instrumentality of the offence—Singh v National Director of Public Prosecutions 2007 (2) SACR 326 (SCA). A forfeiture order (s 48) is an order forfeiting to the state all or any of the property subject to a preservation of property order and is applied for by the national director of public prosecutions. An order of forfeiture may be made only if the deprivation in a particular case is proportionate to the ends at which the legislation is aimed, and distinctions between different classes of offence will feature heavily in that part of the enquiry. Although an order of forfeiture operates as both a penalty and a deterrent, its primary purpose is remedial. Forfeiture is likely to have its greatest remedial effect where crime has become a business. The Supreme Court of Appeal, accordingly, did not consider a motor vehicle driven whilst under the influence of alcohol ‘an instrumentality of an offence’ as contemplated under the Prevention of Organised Crime Act 121 of 1998—National Director of Public Prosecutions v Vermaak [2008] 1 All SA 448 (SCA). See also Shaik 2008 (1) SACR 1 (CC). Restitution should be distinguished from forfeiture. Restitution is dealt with in Chapter 19
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