Damage is pictured to a Lidl supermarket in Croydon, south of London, on August 9, 2011, following a third night of violence on the streets of London. Violence escalated across London and at least three other cities Tuesday as police fought thousands of rioters and looters and Prime Minister David Cameron headed back to Britain to face the crisis. AFP PHOTO / Andrew Cowie (Photo credit should read Andrew Cowie/AFP/Getty Images)
