German policemen are seen through the heat haze of a burning barricade during a protest of members of 'Blockupy' anti-capitalist movement near the ECB building before the official opening of its new headquarters in Frankfurt

German policemen are seen through the heat haze of a burning barricade during a protest of members of ‘Blockupy’ anti-capitalist movement near the European Central Bank (ECB) building (top R) before the official opening of its new headquarters in Frankfurt March 18, 2015. REUTERS/Kai Pfaffenbach (GERMANY – Tags: BUSINESS CIVIL UNREST TPX IMAGES OF THE DAY)