London riots and looting, why are these happens?

London is a dynamic cosmopolitan city with a population of a peaceful and the most polite manners in the world with three magic words, “thank you“, “please“, “sorry“, on Saturday, August 6, 2011 disturbed by the rioting and looting.

Starting from north London, Tottenham, spread to various cities in Britain, such as Birmingham, Manchester, Liverpool, Wolverhampton and even to other cities, Salford, Gloucester, Bristol and Leicester.

Shootings and police raids that resulted in the death of a criminal, Mark Duggan, triggered riots in north London, most of youth resident angry and then do the destruction, looting and arson.