I was in London some months ago. There are indeed many muslims and Indians there, more than when I was there 5-6 yrs ago.
Like most cities, it is big and somewhat impersonal. I was at shepherd's bush, there is this large shopping centre there. Anyway, i was walking when I saw this old British woman in front of me, She was on a walking stick and seemed to be asking for help, I saw her stop a few people, they just walked past her like she was nothing. Finally i saw a couple stop for her, he was arabic looking and his wife/gf was wearing that islamic scarf thing. They talked a while and the guy then led her arm, wife on one side, old woman on the other. As it happens we were going the same direction, i saw him lead her across the road to the tube station and hand her to the staff there. As i walked past, he said" you take care now Madam."
Anyway, i thought it was a nice gesture. Not all muslims want to take over the world you know, most are probably just like you and me, they just want to lead their lives.Everyone has the same fears and desires. Humanity is remarkably similar in that.