After 1983
On 1 January 1983, upon the coming into force of the British Nationality Act 1981, every Citizen of the United Kingdom and Colonies became either a British Citizen, British Dependent Territories Citizen or British Overseas Citizen.
The use of the term "British subject" was discontinued for all persons who fell into these categories, or who had a national citizenship of any other part of the Commonwealth. The category of "British subjects" now includes only those people formerly known as "British subjects without citizenship" and people born in Ireland before 1949. In statutes passed before 1 January 1983, however, references to "British subjects" continue to be read as if they referred to "Commonwealth citizens".
British Citizens are not British Subjects under the 1981 Act. The only circumstance where a person may be both a British Subject and British citizen simultaneously is a case where a British Subject connected with Ireland (s. 31 of the 1981 Act) acquires British citizenship by naturalisation or registration. In this case only, British Subject status is not lost upon acquiring British citizenship.
The status of British Subject cannot now be transmitted by descent, and will become extinct when all existing British Subjects are dead.
British Subjects, other than by those who obtained their status by virtue of a connection to the Republic of Ireland prior to 1949, automatically lose their British Subject status on acquiring any other nationality, including British citizenship, under section 35 of the British Nationality Act 1981.
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