Voting representatives carry ballot boxes and voting materials to a bus to be sent to different parts of the country for tomorrow's parliamentary elections in Colombo, April 7, 2010. Sri Lanka's legislative polls on Thursday will decide the depth of President Mahinda Rajapaksa's already vast powers and should remove the last big uncertainty for investors keen to tap the country's post-war potential. A total of 7,620 candidates representing 36 parties and 301 independent groups are competing. REUTERS/Andrew Caballero-Reynolds (SRI LANKA - Tags: POLITICS ELECTIONS)