@Izzie,
Quote:People often do things they wouldn't ordinarily do, whether it's right or wrong / happy or sad, when there is a crowd. The fear goes. In these situations, that's a very dangerous way to be.
I agree. And this mob mentality is now focused on opportunistic crime, looting, and destruction, and the fear of consequences is diminished. Younger people can get caught up in the excitement and emotional contagion of such a mob and they can do things they wouldn't ordinarily do.
We've seem similar rioting and looting in our large cities in the past. It might have been initially triggered by an event or grievance, but it then acquires a life of its own.
But, I keep thinking, that if something that widespread and out-of-control occurred in a U.S. city, the governor of the state might well call out the National Guard--the state militia--to contain it and to maintain the peace, rather than just relying on an increased police presence. Is an option like that available in the London situation, or are there other reasons for not using that kind of approach?