Prove you have right of abode in the UK

British Citizen: Proof of British citizenship, such as a British passport. Commonwealth Citizen with Right of Abode: Evidence of being a Commonwealth citizen with the right of abode before 1983, such as a birth certificate or a certificate of entitlement. Parents’ Status: Documentation showing that one of the applicant’s parents was a British citizen or settled in the UK at the time of the applicant’s birth. Marriage Certificate: If applicable, proof of marriage to a British citizen before 1983 (for Commonwealth citizens). Valid Passport: A valid passport containing a certificate of entitlement to the right of abode. Proof of Identity: Additional identification documents such as national identity cards or previous passports.