Parliamentary elections were held in Lithuania on 12 October 2008, with a second round on 26 October in the constituencies where no candidate won a majority in the first round of voting. All 141 seats in the Seimas were up for election; 71 in single-seat constituencies elected by majority vote and the remaining 70 in a nationwide constituency based on proportional representation. Together with the elections, a referendum on extending the operation of Ignalina Nuclear Power Plant was held. The elections were won by a centre-right coalition, led by Andrius Kubilius of the Homeland Union. Kubilius was appointed the Prime Minister of a coalition government together with National Resurrection Party, Liberal and Centre Union, and Liberal Movement. The coalition had 80 seats in the 141-member Tenth Seimas. The parties that were part of coalition governments in the outgoing parliament suffered in the elections, with Social Democratic Party of Lithuania, Labour Party, New Union (Social Liberals), Liberal and Centre Union and Lithuanian Peasant Popular Union all losing seats in the Seimas, although Social Democrats increased their seat tally compared to the previous elections. The elections were the first parliamentary elections since 1990 where no changes to the electoral law were implemented prior to the election, with the electoral system used for the 2004 elections being maintained. Background The 2004 parliamentary elections were held on 10 October 2004, with the run-off on 24 October. The Labour Party ended up as the largest party in the parliament, with 39 seats in the 141-member Ninth Seimas. The joint list consisting of the Social Democratic Party of Lithuania (20 seats) and New Union (Social Liberals) (11 seats) finished as runners-up, but the Social Democrats managed to form a coalition government with their leader, Algirdas Brazauskas, as the Prime Minister. The government also included the New Union, the Labour Party and the Peasants and New Democratic Party Union. The coalition did not last the full term – New Union and Labour Party left it in spring, 2006, bringing down the government of Brazauskas, who resigned and retired from politics. Gediminas Kirkilas became the new Prime Minister and the coalition (this time composed only by Social Democrats and Lithuanian Popular Peasants Union) was joined by the Civic Democratic Party (which had splintered from the Labour Party earlier in the year) and the Liberal and Centre Union. The new coalition governed in minority, with the support from opposition