Privacy in English law is a rapidly developing area of English law that considers in what situations an individual has a legal right to informational privacy - the protection of personal or private information from misuse or unauthorised disclosure. Privacy law is distinct from those laws such as trespass or assault that are designed to protect physical privacy. Such laws are generally considered as part of criminal law or the law of tort. Historically, English common law has recognised no general right or tort of privacy, and was offered only limited protection through the doctrine of breach of confidence and a "piecemeal" collection of related legislation on topics like harassment and data protection. The introduction of the Human Rights Act 1998 incorporated into English law the European Convention on Human Rights. Article 8.1 of the ECHR provided an explicit right to respect for a private life. The Convention also requires the judiciary to "have regard" to the Convention in developing the common law.
The earliest definition of privacy in English law was given by Thomas M. Cooley who defined privacy as "the right to be left alone". In 1972 the Younger Committee, an inquiry into privacy stated that the term could not be defined satisfactorily. Again in 1990 the Calcutt Committee concluded that: "nowhere have we found a wholly satisfactory statutory definition of privacy".
There is currently no freestanding right to privacy at common law. This point was reaffirmed when the House of Lords ruled in Home Office v Wainwright (a case involving a strip search undertaken on the plaintiff Alan Wainwright while visiting Armley prison). It has also been stated that the European Convention on Human Rights does not require the development of an independent tort of privacy. In the absence of a common law right to privacy in English law torts such as the equitable doctrine breach of confidence, torts linked to the intentional infliction of harm to the person and public law torts relating to the use of police powers have been used to fill a gap in the law. The judiciary has developed the law in an incremental fashion and have resisted the opportunity to create a new tort.