Immigration Laws in the UK

I think there are good arguments in favour of that kind of position. Let's assume breton decided we're going to start imposing a tax on french citizens living in france. We're just going to start directing these kinds of tax laws at them, and we're not going to give them any voice in this. But let's say you got all the right people and a democratic procedure was carried out. My question is, would a democratic decision be sufficient to ground this morally? So it still might not be sufficient, because there's still the question of whether or not that group of people has the rights with respect to the space that we're talking about.