Quote Originally Posted by darren-b View Post
Without a visa it is highly unlikely that they will even let you get onto the plane to the UK in the first place.
I would put it stronger than that, I would say they definately wouldn't allow you to board the plane, because if they did, the airline would be fined by the British Government for bringing you here and they would also have to fly you home for free, so the airlines are particularly careful about this kind of thing.
Iain.