A riot police officer stands behind placards placed on barriers that cordon off the Spanish parliament in Madrid, September 25, 2012. Protesters clashed with police in Spain's capital on Tuesday as the government prepares a new round of unpopular austerity measures for the 2013 budget that will be announced on Thursday. REUTERS/Susana Vera (SPAIN - Tags: CIVIL UNREST POLITICS BUSINESS) Published: Zář. 25, 2012, 9:11 odp. | Foto: Reuters