The purpose of this essay is to provide a clear summary of the landmark negligence case of Donoghue v Stevenson [1932] AC 562. It will outline the essential facts, identify the central legal issue concerning the duty of care, and examine the judgment delivered by the House of Lords. The discussion draws on the case itself and supporting academic commentary to illustrate why the decision remains foundational in UK tort law for undergraduate study.
Key Facts of the Case
In August 1928, Mrs May Donoghue visited a café in Paisley, Scotland, with a friend. Her friend purchased a bottle of ginger beer, which was served in an opaque glass bottle. Mrs Donoghue drank some of the ginger beer and, upon pouring the remainder into a glass, discovered the decomposed remains of a snail. She subsequently suffered gastro-enteritis and emotional distress, requiring medical treatment.
Because the ginger beer had been bought by her friend rather than Mrs Donoghue herself, she could not pursue a claim in contract. Instead, she brought an action in tort against the manufacturer, David Stevenson, alleging negligence in the production and bottling process. The case eventually reached the House of Lords after lower courts had differed on whether a manufacturer could owe a duty directly to the ultimate consumer.
The Main Legal Issue
The central issue before the House of Lords was whether the manufacturer of a product owed a duty of care in negligence to a consumer with whom there was no contractual relationship. At the time, the doctrine of privity of contract generally prevented third parties from suing under a contract to which they were not a party. The question therefore turned on whether the common law recognised an independent duty of care in tort that could extend to the ultimate user of a product, even in the absence of any direct transaction between them.
This issue was not merely technical; it raised broader questions about the scope of liability for careless conduct that foreseeably causes harm to others. The House of Lords had to decide whether existing precedents limited recovery to contractual relationships or whether a more expansive principle could be articulated.
The Court’s Judgment
By a majority of three to two, the House of Lords held that Stevenson did owe a duty of care to Mrs Donoghue. Lord Atkin delivered the leading speech, formulating what has become known as the “neighbour principle.” He stated that individuals must take reasonable care to avoid acts or omissions that they can reasonably foresee would be likely to injure their “neighbour,” a term he defined as “persons who are so closely and directly affected by my act that I ought reasonably to have them in contemplation as being so affected” (*Donoghue v Stevenson* [1932] AC 562, 580).
This principle effectively created the modern tort of negligence by establishing that a duty could arise independently of contract where harm was foreseeable. Lord Atkin drew analogy with earlier cases involving dangerous products and emphasised that a manufacturer who prepares products for human consumption in such a way that they reach the consumer without reasonable possibility of intermediate examination must take reasonable care.
Lords Thankerton and Macmillan delivered concurring speeches that reinforced the existence of a general duty, although they expressed slightly different emphases on the facts. The dissenting judgments of Lords Buckmaster and Tomlin argued that imposing such liability would open the floodgates to indeterminate claims and would undermine established principles of privity. However, the majority view prevailed, and the case was remitted for trial on the facts (although the action was eventually settled).
Broader Significance for the Development of Negligence
The decision marked a decisive shift away from the restrictive approach that had previously confined tortious liability largely to contractual or specific relationships. By articulating a general test based on foreseeability and proximity, the House of Lords laid the groundwork for subsequent expansion of negligence into areas such as nervous shock, economic loss, and public authorities.
Nevertheless, later cases have shown that the neighbour principle is not applied without limitation. Courts have introduced additional control mechanisms, notably the three-stage test in Caparo Industries plc v Dickman [1990] 2 AC 605, which requires foreseeability, proximity, and that it be fair, just and reasonable to impose a duty. Thus, while Donoghue v Stevenson remains the starting point, its broad language has been refined over time to prevent an unchecked expansion of liability.
Conclusion
In summary, *Donoghue v Stevenson* [1932] AC 562 established that a manufacturer owes a duty of care in negligence to the ultimate consumer of its products where harm is reasonably foreseeable. The case facts illustrate the practical problem created by privity, while the majority judgment introduced the enduring neighbour principle. Although subsequent authorities have added further requirements for establishing duty, the decision continues to provide the conceptual foundation for modern negligence law in the United Kingdom.
References
- Donoghue v Stevenson [1932] AC 562.
- Lunney, M. and Oliphant, K. (2013) Tort Law: Text and Materials. 5th edn. Oxford: Oxford University Press.
- McBride, N.J. and Bagshaw, R. (2018) Tort Law. 6th edn. Harlow: Pearson.
- Stapleton, J. (1994) Product Liability. London: Butterworths.
