In a city near me they will not put a super market in a certain area, though the people consistently beg for one. None of the super markets are willing to go there because of all the problems of theft and destruction they've seen from others in the past who have gone in. What's interesting is the people blame the city council rather than themselves.
A large group of armed white people could end this pretty quickly.
That said, the people that NEED to be stopping this, are sitting at home watching it on TV.