The Czech Parliament yesterday voted to dissolve itself, triggering an early election that could hand the Communist Party a share in power for the first time since a bloodless revolution ended the party’s totalitarian rule two decades ago.

Opinion polls show that the centre-left Social Democrats will be the biggest party, but they will need support from other groups to govern and the leader of the party said he would talk to the Communists about forming a partnership.

In the eyes of many people in the country of 10 million people, the Communists are linked to 41 years of repression. But by being out of power for so long, the party has escaped the taint of sleaze that has tarnished the governments that took over from it.

Yesterday’s vote to dissolve Parliament came about after the previous government folded under charges from prosecutors that an aide to the prime minister, who was also his lover, had his wife put under surveillance.

The dissolution was supported by 140 members of the 200-seat Lower House of Parliament. The President, Milos Zeman, must now schedule an election, likely to be at the end of October.

Social Democrat leader Bohuslav Sobotka said he hoped his party would form a minority government backed by other groups.

“It is definitely possible to expect negotiations with KSCM (the Communist Party,)” Sobotka said. “The Communists are in a number of town halls and in regional leaderships, and I do not see it causing problems.”

But he said his party would not accommodate the Communists’ programme or bring them into a governing coalition. That was a nod to the toxic reputation the Communists still have for many Czechs, and to worries about back-tracking on market reforms in the Czech Republic, one of the more stable emerging markets that has attracted heavy foreign investment.

Sobotka signalled though that if his party forms a government, its economic policy would be more leftist than the previous centre-right coalition government, with plans to raise taxes for the biggest corporations and for high earners.

Before Nobel Peace Prize laureate Vaclav Havel led the 1989 Velvet Revolution to force it out, the Communist party held on to power through its feared secret police and with backing from Red Army tanks which put down the 1968 Prague Spring uprising.

Jiri Stransky, a dissident writer imprisoned under Communist rule and a friend of the late Havel’s, said he believed today’s Communists were dangerous populists.

“I am saddened that after nearly 24 years the country has ended this way, when we started out so amazingly,” he said.

The Czech Republic has been in a state of political turmoil since June 13 when police raided government offices.