Ljubljana - No clear winner was in sight on Saturday, a day before Slovenians vote in a general election.
Some surveys predict Prime Minister Janez Jansa, 50, and his centre-right Slovenian Democratic Party (SDS) will obtain slightly more votes than the rival Social Democrats (SD) led by Borhut Pahor.
Both parties are tipped to win between 26-29 per cent of the vote, making a coalition unavoidable in the 90-sear Drzavni Zbor, or lower house.
The final outcome depends on how the numerous smaller parties perform, and whether they clear the 4 per cent hurdle needed for parliamentary representation.