A dual national is entitled to a Right of Abode stamp in their foreign passport to enable travel into the UK without hindrance.
It is also possible to have the Right of Abode if:
- They are a Commonwealth National and one of their parents was born a British Citizen.
- They are a commonwealth woman married to a British Citizen on or before 1.1.1983.
A person with the right of abode may apply to register as a British Citizen.