Yeah CR001 is right. I am basically wondering if the UK really cares about a 'transgression' like this (hiding the fact that I am a British Citizen) because UK accepts dual citizenship and I was pretending to have less rights than I actually do. I should also clarify my ILR is the old stamp on a pas...

I'm a naturalised British Citizen. My country of birth (say country 'X') does not allow dual citizenship but I used my old passport (from country X) along with my indefinite leave to remain visa on it to visit a dying family member in a hurry, instead of applying for visa X to the country using my B...