A supporter of the English Defence League gestures towards the head of another supporter wearing an Osama Bin Laden mask during a rally in Luton, February 5, 2011. Police from all over the country were drafted into the multicultural town of Luton on Saturday amid fears of clashes between a far-right group and anti-fascist supporters. REUTERS/Paul Hackett (BRITAIN - Tags: CIVIL UNREST POLITICS SOCIETY)