You can have British citizenship whilst holding another citizenship, unless that...

		ChocolateGod on Sept 20, 2024 \| parent \| context \| favorite \| on: Foundations: Why Britain Has Stagnated You can have British citizenship whilst holding another citizenship, unless that second citizenship prevents you from holding another one. The treaties the UK has with Ireland even gift anyone born in Northern Ireland with dual citizenship off the bat.

I'm aware of the conditions, and there's no impediment.