A great idea would be to get rid of all the inbred weirdos from Norwich and use the area as a camp for asylum seekers. If they turn up with ten toes and ten fingers then they're in. If they have 11 toes or 11 fingers you know it's Norwich folk trying to get back in.
The simple fact is, immigration = people coming in to fill job vacancies that the lazy amongst the British can't or wont fill. Asylum = Britain has took more than it's fair share as has the rest of western Europe. We have to draw a line & say that's it, we're not taking anymore.