British Overseas Territories Citizens in the United Kingdom is a term referring to individuals who have migrated to the United Kingdom from a British overseas territory; it could also include UK-born people descended of these individuals.
[1][2] British Overseas Territories citizenship differs from British citizenship and does not automatically grant right of abode in the United Kingdom (except for Gibraltarians).
All British Overseas Territories citizens (apart from those solely connected with the Sovereign Base Areas of Cyprus) were granted British citizenship on 21 May 2002, and hence should have right of abode in the UK.
They can only exercise this full right of abode if entering the UK on a British Citizen passport or with a BOTC passport endorsed with a certificate of right of abode.
According to the 2001 UK Census 27,306 people born in the 14 British overseas territories were residing in either England, Scotland, Wales or Northern Ireland.