Which legal case is most commonly cited for the tort of product liability?

• A. Hedley Byrne v. Heller
• B. Donoghue v. Stevenson
• C. R v. Brown
• D. Rylands v. Fletcher

Answer: (B)

The most commonly cited legal case for the tort of product liability is Donoghue v. Stevenson. This landmark case established the modern concept of negligence and introduced the principle of duty of care in the context of product liability. In the case, a woman became ill after consuming a ginger beer that contained a decomposed snail. The court ruled that the manufacturer owed a duty of care to the consumer, even though there was no direct contract between them. This ruling laid the foundation for holding manufacturers liable for harm caused by defective products, significantly impacting consumer protection laws and product liability claims in various jurisdictions.

The other cases, while important in their own contexts, do not specifically address product liability. Hedley Byrne v. Heller focuses on economic loss and negligent misrepresentation, R v. Brown pertains to criminal law and consent in the context of sadomasochistic activities, and Rylands v. Fletcher deals with strict liability in the context of hazardous activities rather than products. Therefore, Donoghue v. Stevenson is the quintessential case that shapes the principles of product liability in tort law.