Entick v Carrington [1765] is a seminal judgment on the rule of law and the limits of executive power.

Facts of the Case

John Entick brought an action of trespass against four of the King’s messengers, who had forcibly entered his home, damaged his property while searching, and seized his private papers and money. The defendants claimed they acted lawfully under a warrant issued by the Earl of Halifax, a Secretary of State, on suspicion that Entick had authored seditious pamphlets.

Key Legal Principles and Decision

Lord Camden, in the King’s Bench, ruled for Entick, establishing foundational constitutional principles:

  • Requirement of legal authority: any invasion of private property — ordinarily a breach of the law — requires positive legal authority to be lawful.
  • Rejection of executive practice as law: a private office’s long-standing “practice” does not become law merely because it has never been challenged; Lord Camden suggested previous victims may have been too poor or too guilty to contest.
  • Absence of statutory power: the relevant statutes permitted only Justices of the Peace to issue such warrants; the Secretary of State held no such power, and the messengers had not even followed the warrant’s terms.
  • Freedom from seizure: mere possession of seditious papers was not unlawful, and absent any statute criminalising it, the government had no power to seize them.

What the Case is Authority For

It is the leading authority that government is subject to the ordinary law of the land and cannot infringe a citizen’s rights or property without express authorisation from statute or common law — grounding the modern conception that the state may do nothing but that which is expressly authorised by law.

Discussion and Academic Commentary

  • Necessity vs. legality: the government argued the powers were necessary to combat discontent, but Lord Camden was “not swayed one jot”, affirming the state cannot claim powers with no positive legal basis.
  • “Thin” vs. “thick” rule of law: while Entick gives a formal account (government must obey the law), Lord Camden’s remark about poverty preventing challenges hints at a substantive version where access to justice matters.
  • The Malone conflict: commentary contrasts Entick with Malone v Metropolitan Police Commissioner (“England is not a country where everything is forbidden except what is expressly permitted”); some reconcile this on the basis that Malone concerned the absence of a prohibition, whereas Entick involved a positive breach of law requiring a positive legal excuse.

Related Cases

  • Malone v Metropolitan Police Commissioner: on surveillance and the boundaries of state action absent specific laws.
  • R (ex parte Witham) v Lord Chancellor: the constitutional right of access to the courts.
  • R (UNISON) v Lord Chancellor: the Supreme Court reaffirmed access to the courts as inherent in the rule of law.
  • R (Public Law Project) v Lord Chancellor: judicial control over executive efforts to limit access to legal aid.