What is British citizenship ?

What is British citizenship

British citizenship is one of the 6 different forms of British nationality as stated in the British Nationality Act 1981. The most vital evidence of British citizenship is a British passport. Non UK nationals generally become eligible for British citizenship after a period of holding Indefinite Leave to Remain status in the UK. If someone feels that they have a claim to British nationality but cannot apply for a British passport due to insufficient documents, they are able to apply for a nationality status certificate.