Berlusconi leads in his single-member constituency in the elections, according to preliminary data

According to RIA Novosti, the politician ran for the upper house of parliament in Monza. 

According to the results of counting the tenth of the ballots, Berlusconi won 48% of the vote, with a margin of almost 20% from his closest rival.

Earlier it was reported that the centre-right coalition is leading in the elections to the Italian Parliament.

The turnout for parliamentary elections in Italy was 63.8%.