A supporter of former Ukrainian Prime Minister Yulia Tymoshenko is seen in a tent camp as he takes part in a group hunger strike in central Kiev May 3, 2012. Led by Germany, leaders of several European Union countries have called off scheduled visits to Ukraine during the Euro 2012, a tournament co-hosted by Poland that starts in just over a month, in protest against the treatment of imprisoned former prime minister Yulia Tymoshenko. The writing on the headband reads "I am on a hunger strike".