435. Acquisition by registration: holders of other types of British nationality.

The holders of other types of British nationality1 may be able to acquire British citizenship by registration. Thus a British overseas territories citizen2, a British overseas citizen3, a British national (overseas)4, a British subject5 or a British protected person6, is entitled7, on application8, to be registered as a British citizen if he satisfies each of the following four requirements9: (1) he was in the United Kingdom at the beginning of the period of five years ending with the date of application and was not absent during that period for more than 450 days10; (2) in the 12 months preceding