Entick v. Carrington

The King's own Secretary of State ordered a writer's home broken into and his papers seized, on a warrant that named no specific offence and no specific documents. Lord Camden's answer — that government power not authorised by some actual rule of law simply does not exist — became one of the two or three most quoted sentences in the whole common law of civil liberties.

Parties

John Entick — plaintiff; a writer, suspected of authoring seditious pamphlets critical of the Crown.

Nathan Carrington and three other King's messengers — defendants; agents who executed the search and seizure, acting under a warrant issued by the Earl of Halifax.

Facts

In November 1762, the Earl of Halifax, then Secretary of State for the Northern Department, issued a warrant directing his messengers to make a strict and diligent search for the author, printer, or publisher of a series of weekly pamphlets called The Monitor, or British Freeholder, which the government regarded as seditious. The warrant did not name Entick or any other specific individual; it authorised the messengers to search for and seize the author of the papers "together with his books and papers," wherever that person might be found.

On 11 November 1762, Carrington and his fellow messengers, acting under this warrant, entered Entick's dwelling house. They remained there for about four hours, breaking open locked doors, boxes, chests, and drawers, and searching every room in the house. They read and examined his private papers and ultimately seized around 100 charts and 100 pamphlets, causing damage that Entick's own account put at around £2,000.

Entick sued Carrington and the other messengers for trespass to his home and goods. The defendants did not deny entering the house and taking the papers; their defence was that they had acted under the authority of a valid warrant issued by the Secretary of State, an office that, they argued, possessed the power to issue such warrants in matters concerning the security of the state.

Issues Raised

1. Did the Secretary of State possess any legal power — whether under statute, the common law, or the royal prerogative — to issue a general warrant authorising the search of a private home and the seizure of papers without identifying a specific person accused of a specific offence?
2. If no such power existed, could the defendants nonetheless rely on the warrant, or on the state-security justification behind it, as a defence to what would otherwise be a plain trespass?
3. What is the source and limit of executive power generally, where a government official's action interferes with a private individual's person or property?

Arguments Contended

On behalf of Entick (Plaintiff): Entick argued that what the messengers had done — breaking into his home, ransacking it for four hours, and carrying away his private papers — was a plain trespass to land and to goods unless the defendants could point to some specific legal authority permitting it. A warrant that named no offence, no author, and no particular papers, but simply authorised a search for whoever the author might turn out to be and whatever papers might be found, was not a lawful warrant at all; it was, in substance, a licence to ransack. No statute authorised the Secretary of State to issue warrants of this kind, and the common law had never recognised any general power in a government minister to search private homes and seize private papers on mere suspicion of a press-related offence.

On behalf of Carrington (Defendants): The defendants argued that they had acted entirely under the authority of a warrant issued by the Secretary of State, a great officer of state entrusted with responsibility for the security of the government, and that such officers had, by long-standing practice, issued warrants of exactly this kind for matters touching seditious libel and the security of the state. This practice, it was argued, had continued unchallenged for so long that it amounted to a recognised exercise of executive authority, which the courts ought to respect rather than second-guess after the fact.

Court's Reasoning

Lord Camden, delivering the judgment of the Court of Common Pleas, held that every invasion of private property, however minute, is a trespass, and that no one — however elevated their office — can justify that invasion except by pointing to positive law that actually authorises it. He examined the various sources from which the Secretary of State's claimed power might derive — statute, the common law, and the royal prerogative — and found none of them supported a power to issue general warrants of this kind. No Act of Parliament had ever conferred such a power; the common law had never recognised it either, since even ordinary criminal warrants required identifying a specific person suspected of a specific, named offence, which this warrant conspicuously failed to do; and the royal prerogative, whatever its historical scope, could not by itself create a new power to invade the property and papers of a private subject.

The Court rejected the argument from long-standing practice, holding that the mere fact that Secretaries of State had issued such warrants for many years, without their legality ever having been tested in court, proved nothing about their actual lawfulness — a practice, however old, cannot by itself become law if it was never lawful to begin with. Camden's judgment contained the sentence that has become the case's most quoted statement of principle: that if the action taken by the defendants could not be justified by law, it was a trespass, regardless of any claim about the practice or convenience of government, because "if it is law, it will be found in our books; if it is not to be found there, it is not law."

Judgement

The Court of Common Pleas found unanimously for Entick, holding that the general warrant under which the defendants had acted was wholly illegal and void, since no law — statutory, common law, or prerogative — authorised its issue. The defendants were held liable in trespass, and damages were assessed at £300.

Legal Principle / Ratio

A government official's interference with the person or property of a private individual can be justified only by reference to a specific, positive rule of law that actually authorises it. There is no general executive power to search private premises or seize private property merely because a minister of the Crown considers it necessary or in the interests of state security; where no such authorising law can be shown, the interference is an ordinary trespass like any other, and the office or rank of the person responsible provides no special defence. Long, unchallenged practice does not by itself create legal authority that was never there.

Significance

Entick v. Carrington is one of the foundational cases of English and Commonwealth constitutional and administrative law, establishing what is now called the principle of legality: that executive and governmental power is not open-ended, but is always limited to what positive law actually authorises, so that when official power and individual liberty conflict, it is law, not the convenience or claimed necessity of government, that must prevail. Its reasoning influenced the American Bill of Rights, particularly the Fourth Amendment's protection against unreasonable searches and general warrants, and it remains one of the most quoted judgments in the common law world on the limits of executive authority. In the specific law of torts, the case is a leading illustration of trespass to land and to goods, and of the proposition that even an act done under colour of official authority remains an actionable trespass unless that authority can actually be shown to exist in law.

Exam-Important Points

• Facts in one line: the King's messengers, acting on a general warrant with no named suspect or specified papers, broke into a writer's home for four hours and seized his papers.
• Holding: the general warrant was wholly illegal and void — no statute, common law rule, or royal prerogative authorised it — and the messengers were liable in trespass, damages assessed at £300.
• Most quoted principle: government power exists only where positive law actually authorises it — "if it is law, it will be found in our books; if it is not to be found there, it is not law."
• Rejected defence worth remembering: long-standing practice alone does not create legal authority — a warrant issued this way for years was still unlawful if it was never lawful to begin with.
• Broader significance: the founding case for the "principle of legality" in constitutional/administrative law, and a direct influence on the U.S. Fourth Amendment's protection against general warrants.
• In tort law specifically: a standard illustration that official status or claimed necessity is no defence to trespass — only a specific authorising law is.

Facts, citation and reasoning verified against BAILII's and Wikipedia's accounts of the judgment.