"One way of resolving the current crisis is that the Supreme Court conducts a free and fair audit of the last general elections.
"I have given the JI emir my suggestions regarding a Supreme Court-supervised investigation," Pakistan Tehreek-i-Insaf chairman Imran said while addressing media with Jamaat-i-Islami (JI) chief Sirajul Haq.
Dawn reported today that Imran was open for Supreme Court-led, but time-bound investigations into the result of elections.
He, however, once again said an impartial inquiry could not be carried out, nor the guilty parties punished as long as the Prime Minister Sharif was in power.
The apex court recently struck down a petition filed by a Tehreek-i-Insaf leader, seeking to declare the last year's general elections null and void.
Khan has been holding a series of anti-government protest rallies in the country since mid-August to press Sharif to resign besides demanding a thorough judicial probe into alleged rigging in the general election which his party lost.
In August, Sharif had requested the Supreme Court to set up a three-member judicial commission to probe allegations of rigging of polls. The apex court, till date, has not taken any action.
Tehreek-i-Insaf and its coalition partner JI share government in Khyber Pakhtunkhwa province.
