Authored By: Richard Praise Ayebabomo
Imo State University
Donoghue v Stevenson is a landmark decision in the law of torts, particularly in the development of the modern law of negligence in tort. The case was decided in 1932 by the House of Lords, which at the time was the highest appellate court in the United Kingdom. The judgment was delivered on 26 May 1932. The appellant in the case was Mrs. May Donoghue, while the respondent was Mr. David Stevenson, a manufacturer of ginger beer.
The facts of the case are both simple and unusual. On the evening of 26 August 1928, Mrs. Donoghue visited a café in Paisley, Scotland, with a friend. Her friend purchased for her a bottle of ginger beer manufactured by the respondent, David Stevenson. The bottle was made of opaque glass, which prevented the contents from being examined before consumption. Mrs. Donoghue drank some of the ginger beer and subsequently poured the remaining contents into a glass, at which point a decomposed snail emerged from the bottle. As a result of consuming the contaminated drink, Mrs. Donoghue allegedly suffered shock and severe gastroenteritis. Since she had not personally purchased the drink, she could not bring a claim in contract. She therefore instituted an action in tort, claiming that the respondent owed her a duty of care to ensure that the ginger beer was safe for consumption.
The primary issue before the court was whether a manufacturer owes a duty of care to the ultimate consumer with whom he has no contractual relationship. More specifically, the court was required to determine whether Mr. Stevenson, as a manufacturer, could be held liable in negligence for harm caused by a defective product to a consumer who did not directly purchase the product from him.
The appellant’s argument was that the respondent owed a legal duty of care to consumers of his products. Counsel for Mrs. Donoghue argued that a manufacturer who places goods intended for consumption on the market, in a form that prevents intermediate examination, has a duty to take reasonable care to ensure that the product is free from defects likely to cause injury. It was submitted that the presence of a decomposed snail in the bottle indicated a failure on the part of the manufacturer to exercise reasonable care during the production process.
On the other hand, the respondent argued that no duty of care existed between the parties because there was no contractual relationship between Mrs. Donoghue and Mr. Stevenson. The respondent relied on the traditional legal principle that liability for negligence was generally confined to situations where there was either a contract or a recognized legal relationship between the parties. It was contended that extending liability to manufacturers in such circumstances would open the floodgates to unlimited claims.
The House of Lords, by a majority of three to two, found in favor of the appellant. The leading judgment was delivered by Lord Atkin, who articulated what has become known as the “neighbor principle.” Lord Atkin stated that a person must take reasonable care to avoid acts or omissions which he can reasonably foresee would be likely to injure his “neighbor,” defined as persons who are so closely andi directly affected by one’s actions that they ought reasonably to beiicontemplated. Applying this principle, Lord Atkin held that consumers of manufactured goods are neighbors of the manufacturer, and therefore manufacturers owe them a duty of care.
The court reasoned that because the ginger beer was intended for human consumption and was sealed in an opaque bottle, the manufacturer ought reasonably to have foreseen that failure to ensure its safety could cause harm to consumers. As such, Mr. Stevenson owed a duty of care to Mrs. Donoghue, notwithstanding the absence of a contractual relationship. The case was therefore allowed to proceed, establishing that liability in negligence can arise independently of contract.
In conclusion, Donoghue v Stevenson is a foundational case in negligence law. It established the general duty of care principle and fundamentally transformed tort law by extending legal responsibility beyond contractual boundaries. The decision remains highly influential and continues to underpin modern negligence jurisprudence across common law jurisdictions. This case shows how important it is to be extremely careful with your neighbors because if there is any casualty due to your actions you will be liable.

