Riots in UK, changed UK

The riots that happened in London, Manchester, Liverpool, Birmingham, Leicester and other towns show that  there is no safe place in the world. I was in London one month before riots and I did not know how easy the situation can change. After few days of watching TV with reports about riots I have found more about this country. There were few days with no control over some areas. People were scared and left alone. Police after firsts days of lack of control came back with the power after visible return of PM from vacation.