[noodlesUK]

It’s possible to have been born with multiple forms of British nationality such as being BOTC (e.g. bermudians) and a British citizen at the same time.

It’s also possible for e.g. a BNO to register for British citizenship after a period of residence in the UK. This does not extinguish the original nationality. Most hong kongers with British citizenship are in this bucket.

[exe34]

Oh right, so it's British Empire vs British mainland citizenship.

[chippiewill]

Yeah, it's not as crazy as they make it sound. They're also technically a Commonwealth citizen and previously an EU citizen.

Not exactly two citizenships of the same country.