Belgians have voted in a general election that could pave the way for a break-up of the country into two separate states.
The first partial results on Sunday indicated a lead for the N-VA (New Flemish Alliance) in the Dutch-speaking Flanders region.
A handful of results of pencil-and-paper voting released gave the N-VA between 23 and 32 per cent.
The first meaningful results from the 6,110 voting stations were not expected until 18:00GMT.
Opinion polls have indicated that the N-VA, which advocates the gradual dissolution of Belgium, will emerge as the winning party in the parliamentary election.
The party, led by Bart De Wever, has called for splitting Flanders and the poorer French-speaking region of Wallonia into separate entities.
Such a split would greatly affect Wallonia, which depends largely on Flemish funds.
No national parties
Voting is obligatory in the country of 10.5 million people where no political party operates nationally.
The electoral system - effectively two elections with separate parties seeking votes from the majority of Flemish and those of French-speaking voters - means at least four parties will be needed to form a governing coalition.
"We did a study of 10,000 people and found 84 per cent want the country reformed, but not broken apart."
Marianne Thyssen, Christian Democrat
Sunday's elections were called one year early, after the five-party coalition of Yves Leterme, the prime minister, fell apart on April 26 in a dispute over a bilingual voting district.
That spat has pushed the N-VA into the top position in the polls.
However some in Belgium say they favour more self-rule for the country's different language regions, but no division.
"We did a study of 10,000 people and found 84 per cent want the country reformed, but not broken apart,'' the Associated Press news agency quoted Marianne Thyssen, a Dutch-speaking Christian Democrat, as saying.
Strict language rules determine which language is used in Belgium on everything from mortgages and traffic signs to election ballots and divorce papers.
In 2003, the country's constitutional court ruled that the bilingual voting district comprising the capital, Brussels, and 35 Flemish towns bordering it, was illegal because it violated the separation of Dutch- and French-language regions.