Talking to PTV, he said Muhammad Nawaz Sharif had never used unparlimentary language against political leaders or MNAs.

He said the PTI was using abusive language against MNA Ayesha Gulalai and her family.

Miftah Ismail said whether Gulalai's harassment allegations against Imran Khan were correct and baseless but investigation should be made into them.

He said the PML-N was not behind the allegations levelled by Ayesha against the PTI chief.