Protesters demanding the right to vote, hold up their identity cards and a rolling pin (C) before a minor clash between supporters and opponents of Thailand's government outside a polling station in central Bangkok, February 2, 2014. Thailand went to the polls under heavy security on Sunday in an election that could push the divided country deeper into political turmoil and leave the winner paralysed for months by street protests, legal challenges and legislative limbo. REUTERS/Nir Elias (THAILAND - Tags: CIVIL UNREST POLITICS ELECTIONS)