Duty of care in English law

In English tort law, an individual may owe a duty of care to another, to ensure that they do not suffer any unreasonable harm or loss. If such a duty is found to be breached, a legal liability is imposed upon the tortfeasor to compensate the victim for any losses they incur. The idea of individuals owing strangers a duty of care – where beforehand such duties were only found from contractual arrangements – developed at common law, throughout the 20th century. The doctrine was significantly developed in the case of Donoghue v Stevenson, where a woman succeeded in establishing a manufacturer of ginger beer owed her a duty of care, where it had been negligently produced. Following this, the duty concept has expanded into a coherent judicial test, which must be satisfied in order to claim in negligence.

Generally, a duty of care arises where one individual or group undertakes an activity which could reasonably harm another, either physically, mentally, or economically. This includes common activities such as driving (where physical injury may occur), as well as specialised activities such as dispensing reliant economic advice (where economic loss may occur). Where an individual has not created a situation which may cause harm, no duty of care exists to warn others of dangerous situations or prevent harm occurring to them; such acts are known as pure omissions, and liability may only arise where a prior special relationship exists to necessitate them.

The first element of negligence is the legal duty of care. This concerns the relationship between the defendant and the claimant, which must be such that there is an obligation upon the defendant to take proper care to avoid causing injury to the plaintiff in all the circumstances of the case. There are two ways in which a duty of care may be established:

The principles delineated in Caparo V Dickman specify a tripartite test:

There are a number of distinct and recognisable situations in which the courts recognise the existence of a duty of care. Examples include

The common law position regarding negligence recognised strict categories of negligence. In 1932, the duty of a care applied despite no prior relationship or interaction and was not constrained by privity of contract. Here, a duty of care was found to be owed by a manufacturer to an end consumer, for negligence in the production of his goods. Mrs Donoghue's claim for damages for gastroenteritis and nervous shock were allowed, where a ginger beer manufacturer had negligently allowed a snail into a bottle, which she had consumed. Lord Atkin established liability on the basis that a neighbour principle existed between the two parties, to ensure reasonable care was taken in the production of the ginger beer, so as not to cause Mrs Donoghue any unreasonable harm:

...
Wikipedia