UK Legal Terms A-D
A
Act of Parliament — Primary legislation passed by the Queen in Parliament, consisting of the House of Commons, the House of Lords, and Royal Assent. Acts are the highest form of law in the UK and may cover any subject matter. They can only be amended or repealed by a subsequent Act of Parliament.
Adverse Possession — A method of acquiring title to land through long-term possession without the owner’s consent, governed by the Limitation Act 1980 and the Land Registration Act 2002. If a person occupies land in adverse possession for the relevant limitation period (typically 12 years for unregistered land), the original owner’s title is extinguished and the squatter may acquire title. The rules differ for registered land, where the squatter must apply to be registered as proprietor after 10 years.
Affidavit — A written statement confirmed by oath or affirmation, used as evidence in court proceedings. The person making the affidavit (the deponent) must sign it in the presence of a solicitor or commissioner for oaths who verifies their identity. False statements in an affidavit may constitute perjury.
Arbitration — A form of alternative dispute resolution in which parties agree to submit their dispute to an arbitrator whose decision is binding under the Arbitration Act 1996. Arbitration is often used in commercial contracts as a private, flexible, and final method of resolving disputes without resorting to court litigation.
Attorney General — The chief legal adviser to the Crown, responsible for superintending prosecutions and representing the government in litigation. The Attorney General is a minister and a member of the government, though the office is conventionally exercised with political independence. The Attorney General also has supervisory responsibilities over the Crown Prosecution Service.
B
Bail — The release of a person awaiting trial on condition that they attend court when required. Bail may be unconditional or subject to conditions such as sureties, reporting requirements, curfews, or electronic tagging. The right to bail is governed by the Bail Act 1976, which creates a presumption in favour of bail for most offences.
Barrister — A lawyer qualified to appear in higher courts, specialising in advocacy and advisory work. Barristers are regulated by the Bar Standards Board and are members of one of the four Inns of Court. They are traditionally instructed by solicitors and specialise in particular areas of law, including commercial, criminal, family, and chancery work.
Beneficial Interest — The right to enjoy property held by a trustee. The beneficiary has an equitable interest in the trust property, meaning they are entitled to the benefit of the property even though legal title is held by the trustee. The beneficial interest can be sold, mortgaged, or passed by will.
Bill of Exchange — A written order requiring one person to pay a specified sum to another, governed by the Bills of Exchange Act 1882. Bills of exchange are used in international trade and commercial transactions as a means of payment and credit.
Bona Vacantia — Ownerless property that passes to the Crown, including the property of dissolved companies and the estates of persons who die intestate without identifiable heirs. The Crown may disclaim title to bona vacantia property, which then passes to the Duchy of Lancaster or the Duchy of Cornwall depending on location.
C
Case Law — Law derived from judicial decisions rather than statute, also known as common law. Case law develops through the doctrine of precedent, under which courts follow decisions of higher courts in similar cases. It is a primary source of law in common law systems.
Caveat Emptor — “Let the buyer beware.” The principle that a purchaser buys goods at their own risk, now substantially modified by the Consumer Rights Act 2015, which implies terms as to quality and fitness for purpose into consumer contracts. The principle still applies in commercial transactions between businesses.
Chancery Division — A division of the High Court dealing with trusts, probate, land, company law, and intellectual property matters. The Chancery Division is based at the Rolls Building in London and also sits in major regional centres. It is headed by the Chancellor of the High Court.
Consideration — A requirement for the formation of a binding contract. Each party must give something of value in exchange for the other’s promise. Consideration must be sufficient but need not be adequate, meaning courts do not assess the fairness of the exchange.
Contempt of Court — Conduct that interferes with the administration of justice, punishable by fine or imprisonment. Contempt may be criminal (disrupting proceedings) or civil (failing to comply with court orders). Strict liability contempt applies to publications that create a substantial risk of serious prejudice to proceedings.
Contract — A legally binding agreement between two or more parties, requiring offer, acceptance, consideration, intention to create legal relations, and capacity. Contracts may be made in writing, orally, or by conduct, though some must be in writing by statute.
D
Damages — A monetary remedy awarded by a court to compensate for loss or injury caused by a tort, breach of contract, or other wrong. Damages aim to restore the claimant to the position they would have been in had the wrong not occurred. Different measure of damages apply depending on the type of claim.
Deed — A written document executed with the necessary formality, including signature, witness, and delivery. Deeds are binding without consideration and must be used for certain transactions such as land transfers and powers of attorney.
Defamation — Publication of a false statement that harms a person’s reputation, comprising libel (permanent form such as writing, broadcasting, or online publication) and slander (transient form such as spoken words). The Defamation Act 2013 requires serious harm to reputation for a claim to succeed.
Devolution — The transfer of legislative and executive powers from the UK Parliament to the Scottish Parliament, Senedd Cymru, and the Northern Ireland Assembly. Devolution creates asymmetrical governance across the UK, with different levels of power transferred to each institution.
Duty of Care — A legal obligation to take reasonable care to avoid causing harm, forming the first element of the tort of negligence. The existence of a duty of care depends on reasonable foreseeability, proximity, and whether it is fair, just, and reasonable to impose one.
Duress — Unlawful pressure that vitiates consent to a contract or other legal act. Duress may be physical, economic, or by threats. A contract entered into under duress is voidable at the option of the coerced party.