No need for racism, but the people being racist forgot that tottenham is am area that has hardly any White people in it, same with most of London, so the chances are, that if something does happen it won't involve many White people, but thats just because of the population figures in them areas.
I can see why some people are racist, I grew up in a 90ish% White area, and never really found any other races a problem. But if my family/friends were to be mugged,killed,hurt by someone that has immigrated to this country, I would turn against that race, some of our old pensioners are bullied every day by groups of people that have immigrated to our country, it's discraceful, but whites do it too.
But in every race there are good/bad people. My apartment was robbed the other day by from what I figure morrocon/black people. But I have very good morrocon/black friends. So I can't really understand racism, but on
the other hand I can. Swings and roundabouts.