By Louise Rasmussen, Isabelle Yr Carlsson and Jacob Gronholt-Pedersen COPENHAGEN (Reuters) -Iceland's centre-left Social Democrats looked on course to win the most votes when polls closed in a snap election on Saturday,

Icelanders vote in a legislative election Saturday after the collapse of a fraught coalition prompted a snap poll where the economy is a top concern.

Iceland's Prime Minister Bjarni Benediktsson dissolved parliament in October and called for elections to be held on Nov. 30, citing disagreements between the ruling coalition's three parties. The Reform Party, a front-runner in polls along with the Social Democratic Alliance, is keen to hold an EU referendum if it wins the election.

Iceland’s Prime Minister Bjarni Benediktsson dissolved the parliament in October and called the snap election, citing growing disagreements among the three governing parties — his Independence Party, the Progressive Party and the Left-Greens. All three parties in the outgoing government appeared to have lost votes.

Icelanders head to the polls on November 30 after the collapse of a fraught coalition government prompted a snap election where the economy is a top concern.

Iceland holds a snap election on Saturday with voters likely to topple the ruling coalition in their quest to escape a cost-of-living crisis, although an expected severe snowstorm may delay tallying of ballots.