A cyclist stands next a police barricade during an anti-austerity demonstration near the headquarters of the European Central Bank (ECB) in Frankfurt

 
A cyclist stands next a police barricade during an anti-austerity demonstration near the headquarters of the European Central Bank (ECB) in Frankfurt
A cyclist stands next a police barricade during an anti-austerity demonstration near the headquarters of the European Central Bank (ECB) in Frankfurt, May 18, 2012. The demonstration is part of a four-day-long "Blockupy" protest, due to run until Saturday, against capitalism and austerity measures implemented to tackle the euro zone crisis. REUTERS/Ralph Orlowski (GERMANY - Tags: CIVIL UNREST POLITICS CRIME LAW)