British nationality lawThe primary law governing nationality in the United Kingdom is the British Nationality Act 1981, which came into force on 1 January 1983. Regulations apply to the British Islands, which include the UK itself and the Crown dependencies, and the 14 British Overseas Territories. The six classes of British nationality each have varying degrees of civil and political rights, due to the UK's historical status as a colonial empire. The principal class of British nationality is British citizenship, which is associated with the British Islands.
Common Travel AreaThe Common Travel Area (CTA; Comhlimistéar Taistil, Ardal Deithio Gyffredin) is an open borders area comprising the United Kingdom, Ireland, Isle of Man, and the Channel Islands. The British Overseas Territories are not included. Based on agreements that are not legally binding, the internal borders of the CTA are subject to minimal controls and can normally be traversed by British and Irish citizens with minimal identity documents (with certain exceptions).
Alien (law)In law, an alien is any person (including an organization) who is not a citizen or a national of a specific country, although definitions and terminology differ to some degree depending upon the continent or region. More generally, however, the term "alien" is perceived as synonymous with foreign national. The term "alien" is derived from the Latin alienus, which in turn is derived from the Oscan mancupatis (a proto-Etruscan tribe), meaning a slave. The Latin later came to mean a stranger, a foreigner, or someone not related by blood.
British subjectThe term "British subject" has several different meanings depending on the time period. Before 1949, it referred to almost all subjects of the British Empire (including the United Kingdom, Dominions, and colonies, but excluding protectorates and protected states). Between 1949 and 1983, the term was synonymous with Commonwealth citizen. Currently, it refers to people possessing a class of British nationality largely granted under limited circumstances to those connected with Ireland or British India born before 1949.
Home OfficeThe Home Office (HO), also known (especially in official papers and when referred to in Parliament) as the Home Department, is a ministerial department of the British Government, responsible for immigration, security, and law and order. As such, it is responsible for policing in England and Wales, fire and rescue services in England, visas and immigration, and the Security Service (MI5). It is also in charge of government policy on security-related issues such as drugs, counter-terrorism, and ID cards.
Crown DependenciesThe Crown Dependencies are three island territories in the British Islands that are self-governing possessions of the British Crown: the Bailiwick of Guernsey and the Bailiwick of Jersey, both located in the English Channel and together known as the Channel Islands, and the Isle of Man in the Irish Sea. They are not part of the United Kingdom (UK) nor are they British Overseas Territories. They have the status of "territories for which the United Kingdom is responsible", rather than sovereign states.
House of LordsThe House of Lords is the upper house of the Parliament of the United Kingdom. Like the lower house, the House of Commons, it meets in the Palace of Westminster in London, England. One of the oldest institutions in the world, its origins lie in the early 11th century and the emergence of bicameralism in the 13th century. In contrast to the House of Commons, membership of the Lords is not generally acquired by election. Most members are appointed for life, on either a political or non-political basis.
