Harassing conduct and outrageous acts: a cause of action for intentionally inflicted mental distress?
Over the years, the genius of the common law lay in its ability to adapt old laws to new circumstances, to remake itself in a new image which reflected the concerns and needs of the time. In this century much of our thinking about the law of torts has been shaped by the tort of negligence, which has been the paradigm of adaptability. Although it was Lord Atkin’s speech in Donoghue v Stevenson that provided the central unifying principle for the subsequent development of the tort, it was Lord Macmillan’s famous dictum that the categories of negligence are never closed which provided much of the driving force for those developments. Liability in negligence shifts the focus of the courts’ attention away from the nature of the plaintiffs interest that has been infringed to the nature of the defendant’s conduct. Once attention moved from the deed itself to the manner of its commission, it gradually became possible for the tort of negligence to seep into almost any arena. The opportunities for human error are manifold, and as the old immunities were removed new areas of liability were established.