January 18, 2026
Alexander v Immigration Appeal Tribunal [1982] UKHL 11
A Sri Lankan citizen was refused leave to enter the UK as a student because the immigration officer was not satisfied she intended to leave after completing her studies. The House of Lords held that Rule 21 of the Immigration Rules gave the immigration officer discretion to admit her for a short period despite not satisfying all requirements. Facts The appellant, a citizen of Sri Lanka, arrived at Heathrow Airport on 19 September 1978 seeking entry as a student to begin a three-year course in marketing studies. She was subject to immigration control under the Immigration Act 1971 and the

