Duty of Care in UK Law

First one has to ask whether, as between the alleged wrongdoer and the person who has suffered damage there is a sufficient relationship of proximity or neighbourhood such that, in the reasonable contemplation of the former, carelessness on his part may be likely to cause damage to the latter—in which case a prima facie duty of care arises.

What emerges is that, in addition to the foreseeability of damage, necessary ingredients in any situation giving rise to a duty of care are that there should exist between the party owing the duty and the party to whom it is owed a relationship characterised by the law as one of "proximity" or "neighbourhood" and that the situation should be one in which the court considers it fair, just and reasonable that the law should impose a duty of a given scope upon the one party for the benefit of the other.

Furthermore, if in a sphere in which a person is so placed that others could reasonably rely upon his judgment or his skill or upon his ability to make careful inquiry, a person takes it upon himself to give information or advice to, or allows his information or advice to be passed on to, another person who, as he knows or should know, will place reliance upon it, then a duty of care will arise.

Donoghue v. Stevenson [1932] A.C. 562 may be regarded as a milestone, and the well-known passage in Lord Atkin's speech should I think be regarded as a statement of principle. It is not to be treated as if it were a statutory definition. But I think that the time has come when we can and should say that it ought to apply unless there is some justification or valid explanation for its exclusion.

You must take reasonable care to avoid acts or omissions which you can reasonably foresee would be likely to injure your neighbour. The answer seems to be persons who are so closely and directly affected by my act that I ought reasonably to have them in contemplation as being so affected when I am directing my mind to the acts or omissions which are called in question.

It is sometimes said that there has to be an assumption of responsibility by the person concerned. That phrase can be misleading in that it can suggest that the professional person must knowingly and deliberately accept responsibility. The phrase means simply that the law recognises that there is a duty of care. It is not so much that responsibility is assumed as that it is recognised or imposed by the law.

In some instances the imposition of liability may lead to the exercise of a function being carried on in a detrimentally defensive frame of mind. A great deal of police time, trouble and expense might be expected to have to be put into the preparation of the defence to the action and the attendance of witnesses at the trial. The result would be a significant diversion of police manpower and attention from their most important function, that of the suppression of crime.