Comprehensive Study Guide: Tort Law - Negligence, Duty of Care, and Professional Standards

Conceptual Overview of Negligence: Negligence can appear in a legal examination as either an overall comprehensive question encompassing all elements or as a focused query on a specific element, most frequently duty of care or causation.
Examination Trends and Strategy: * Last year, the assignment focused specifically on causation, resulting in its omission from the exam paper (as a non-examinable topic). * This year, causation is back as a fully examinable topic. * Overall negligence questions, though seemingly straightforward as they are foundational in tort law, require careful time management to address the multi-stage legal requirements and their application to facts.
Constituent Elements of a Successful Negligence Claim: To advise a client like Alison successfully, one must establish four specific elements: 1. Duty of Care: Does the defendant owe a legal obligation to the claimant? 2. Breach of Duty: Did the defendant fall below the required standard of care? 3. Causation: Did the breach specifically cause the injury or damage (the "but for" test)? 4. Damage: Was there actual, compensable loss or harm that was not too remote?

Foundational UK Case Law: * Donoghue v Stevenson: Established the "neighbor principle," expanding liability beyond direct contractual relationships. This case proves that Brendan's lack of a direct contract with Alison does not preclude him from being liable for damage caused to her property. * Anns v Merton London Borough Council: Introduced a two-stage test for duty of care. * Caparo Industries plc v Dickman: Refined the law into a three-stage test (foreseeability, proximity, and whether it is fair, just, and reasonable to impose a duty).
Irish Case Law Context: * Glencar Explorations plc v Mayo County Council: The leading Irish authority that brought Ireland back into alignment with the UK’s three-stage Caparo test, moving away from previous expansions. * Ward v McMaster: An essential Irish case specifically concerning defects within house construction, providing a strong analogy for cases involving builders and structural failures.

Objective Assessment: The court assesses the standard of care objectively. For Brendan, the standard is that of a "reasonably competent builder."
The Bolam Test: Derived from Bolam v Friern Hospital Management Committee, this principle states that a professional is not negligent if they act in accordance with a practice accepted as proper by a responsible body of professionals in that specific field.
The Dunne Principles (Dunne v National Maternity Hospital): An Irish Supreme Court case refining professional standards. It establishes that: * A practice can still be found negligent if it is "not reasonable or logical," even if accepted by some practitioners. * One cannot rely solely on the defense of "this is how it has been done for ages" if the process is clearly and obviously flawed.
Custom and Practice (O'Byrne v Gloucester): Establishing that following a local custom is not a valid defense if that conduct is inherently unsafe.

The Parties Involved: * Mary: The homeowner who commissioned the wall. * Brendan: A retired builder with 40 years of experience. * Alison: The neighbor whose shed was destroyed by the collapsing wall.
Building Standards Conflict: * Common Practice: The evidence suggests a standard of spacing pillars every $2.5\,meters$ . * Brendan's Actions: He spaced the pillars every $4\,meters$ , claiming this was standard during his 40-year career. * Contextual Warning: Mary explicitly warned Brendan about high winds and her desire for the wall to be built correctly due to tensions with Alison.
Causation - The "But For" Test: * Alison must demonstrate that "but for" Brendan’s failure to use the $2.5\,meter$ spacing, the wall would not have collapsed during the storm. * Brendan acknowledged that extreme weather is becoming more common, which undermines a defense of unforeseeability.

The Defense of Vis Major (Act of God): Brendan argues that no structure is fully secure against unusual weather and that the storm was an act of God.
Legal Threshold for Act of God: * The courts set an extremely high bar. It must be a totally unprecedented, once-in-a-lifetime event (e.g., a volcanic ash cloud or a storm unlike any seen in decades). * Superquinn Case: Generally cited regarding the failure of the Act of God defense when weather events, while severe, are potentially foreseeable. * Nichols v Marsland: A classic case involving ornamental ponds where the Act of God defense was discussed. * Verdict on Brendan's Defense: Highly unlikely to succeed. Very heavy rain or bad weather is not considered an Act of God if it could have been reasonably anticipated, especially since Brendan was explicitly warned about high winds in that specific site.

Attendance and Logistics: * Attendance is registered automatically for students logged in with their Griffith email address. * Questions regarding specific attendance records should be directed to Romina.
Upcoming Sessions: * An additional one-hour session will be scheduled in the final week to compensate for technical difficulties and provide definitive information on examinable topics.
Moodle Resources: * Bullet points summarizing the negligence answer will be posted in the Week 1 folder as "General Negligence Answer Bullet Points." * A single-page timeline/map showing the legal development between Irish and English law regarding Glencar, Caparo, and Anns is available in the course notes.