So much for the people saying that Britain shall leave the EU for fear of a muslim invasion from the continent. The muslims are already inside, and they are winning elections. But considering the British have caused so much havoc in the Middle East, creating the Iraki kingdom with a foreign Sunni king no local wanted, creating Israel against the Palestinians, I guess it's only justice that muslims conquer London today, and the whole of the UK tomorrow.
The UK is doomed, and I certainly won't cry for it. My worry is that the EU is being caught in a squeeze between muslim Britain and muslim Turkey.
I think you are mixing up the UK with the US. People don't really care too much what religion you are in the UK, they just want to be able to control the number of people who come in as we are pretty overpopulated already!
The US and other countries seem stuck on the fact that most immigrants are Muslim. That they are Muslim isn't the main point in my British eyes, it's just the number. As for Sadiq Khan, as long as he does a good job, I don't care that he is a Muslim, rather an Atheist, but if he has to believe in stupid stuff, I don't think Christianity is any better or worse.