In United Kingdom, peace has returned to the streets of London and other riot-hit cities. A 68-year-old man who was critically injured in the violence has died. With this, the death toll has risen to five in Britain's worst unrest in decades Magistrates have again been sitting in London throughout the night to hear the cases of some those arrested during the violence. Many face charges of handling stolen goods, or breaches of public order.Meanwhile, Prime Minister David Cameron announced a crackdown on facemasks and a review on the use of curfews during an emergency debate in Parliament.