Week 10 - Duty of Care etc...
Duty of Care to Prevent Economic Losses Arising from a Negligent Act
General Overview
The topic revolves around the concept of duty of care specific to economic losses due to negligence.
Key principles and cases guide the understanding of when a duty of care arises in this context.
Important to note that other elements of negligence (breach of duty, causation, remoteness) are not covered in this unit, implying an assumption that these elements would be satisfied for the purpose of the analysis.
Special Duty of Care
In circumstances where special duty of care is concerned:
Mere reasonable foreseeability of loss is insufficient.
A deeper examination of the salient features of the case is necessary to determine the presence of a duty of care.
Salient Features of Duty of Care
The following salient features must be addressed:
Guarding against Indeterminacy of Liability:
The plaintiff must belong to an identifiable class of individuals.
The potential claims should be easily recognizable.
Avoiding Unreasonable Burdens on Defendants:
Care must be taken to ensure that defendants are not unduly burdened in their legitimate activities.
Degree of Control and Knowledge of Risk:
The defendant’s control over the activity and knowledge regarding risks to the plaintiff is critical.
Vulnerability of the Plaintiff:
Plaintiffs must be reliant on the defendant for protection against the economic loss.
Relevant Case Law
Perre v Apand Pty Ltd (1999)
A landmark case regarding economic loss stemming from damage to another’s property.
Mallonland Pty Ltd v Advanta Seeds Pty Ltd [2024] HCA 25
Addressed issues of liability in cases of economic loss from purchasing contaminated products:
Assumption of Responsibility:
Defined as an undertaking by an individual or entity to carry out a task for others, inferring a duty to act with reasonable care.
Knowledge of risk and the capacity to exercise control over it:
Examination of actual knowledge of risks to a specific group and the ability to manage those risks.
Vulnerability of the plaintiff is again emphasized.
Summation of Salient Features
The risk of indeterminate liability may negate the existence of duty of care.
If the defendant has disclaimed responsibility, this affects duty establishment.
Actual knowledge of specific risks and their magnitude to identified plaintiffs is crucial.
The defendant's capacity to control the risk impacts liability.
As previously discussed, the plaintiff’s vulnerability is significant in establishing duty.
Interference with Contractual Relations
The tort is involved when a defendant intentionally influences a third party to breach a contract with the plaintiff.
Also known as the tort of inducing a breach of contract.
Relevant Case Law
Daebo Shipping Co Ltd v Ship Go Star (2012) and OBG Ltd v Allan (2008) are pertinent.
This tort emerged within an industrial context (reference: Lumley v Gye (1853)).
Elements of the Tort
The essential elements necessary to establish the tort of interference with contractual relations include:
Valid Existing Contract: The relationship must be protected by a valid contract (reference: News Ltd v Australian Rugby Football League Ltd (1996)).
Defendant Knowledge of the Contract: The defendant must have awareness of the existing contract (reference: Daebo; DC Thomson & Co Ltd v Deakin; Westlawn Finance Limited v Tagg).
Intent to Induce Breach: The defendant must have the intent to induce a breach of that contract (reference: Qantas Airways Limited v TWU; OBG).
Wrongful or Unlawful Interference: The nature of interference must be wrongful or unlawful (reference: Qantas; Talacko v Talacko).
Interference with Performance of Contract: Interference must impact the contract's execution (reference: Qantas).
Damage: Actual damage must occur to the plaintiff as a result (reference: Jones Bros (Hunstanton Ltd v Stevens).
Intimidation
Defined as a tort where the defendant makes a demand from another paired with a threat to undertake an unlawful act, causing loss to a third party.
Recognized Cases
Acknowledged in Australia in cases such as CFMEU v Boral Resources and Sid Ross Agency Pty Ltd v Actors and Announcers Equity Association of Australia.
Elements of the Tort
For the tort of intimidation, the components required are:
Demand and Threat: The defendant must make a demand with an accompanying threat.
Unlawful Threat: The nature of the threat must be unlawful (reference: Rookes v Barnard (1964)).
Compliance with Demand: The other party (B) must comply with the demand initiated by A (reference: JT Stratford & Son Ltd v Lindley (1965)).
Intent to Harm: The original defendant must have intended to cause harm to the plaintiff (C) (reference: Latham v Singleton (1981)).
Resulting Loss or Damage: C must experience loss or damage as a result of compliance (reference: Ansett Transport Industries (Operations) Pty Ltd v Australian Federation of Air Pilots (1991)).
Conspiracy
Refers to the tort where two or more individuals scheme to cause economic harm to another.
Variants of Conspiracy
Two types of conspiracy can be outlined:
Lawful Means Conspiracy: Partnership to enact lawful acts with intent specifically to injure the plaintiff, where injury is the primary goal.
Unlawful Means Conspiracy: Involves combining to commit unlawful acts, not necessitating an intent solely to harm.
Requirements of the Tort of Conspiracy
To establish the tort of conspiracy, the following criteria must be present:
Agreement or Combination: There must be a mutual agreement for a shared goal among two or more individuals.
Overt Act: An overt act must be performed as a result of this agreement (reference: Talacko v Talacko).
Intention to Injure: An intent must exist to injure the plaintiff.
For lawful means conspiracy, proof of sole or predominant intention to harm is required (reference: Boral; Talacko v Talacko).
Resulting Loss or Damage: Finally, the plaintiff must have incurred loss or damage (reference: Bennett v Talacko).