The Lok Sabha Speaker Meira Kumar would meet the leaders of non BJP parties on Friday in a bid to break the impasse in Parliament.

The Opposition has been demanding a joint parliamentary committee probe into the 2G spectrum allocation issue which nearly washed out the winter session of Parliament.

On Thursday the speaker had convened a meeting of political parties as part of a fresh initiative to break the deadlock on the issue.

Meira Kumar has exuded confidence that the deadlock would be broken.

The Speaker had earlier held a meeting with leaders to end the impasse but it had failed.

Two all-party meetings called by the government to end the impasse had also failed.