ISLAMABAD: Opposition Leader in the National Assembly Khursheed Shah said on Monday that after Pakistan Tehreek-e-Insaf Chairman Imran Khan?s statements denouncing the parliament, the resignations of the party?s lawmakers should have come immediately.

The Opposition leader was speaking in his chambers, where he said that after the announcement the PTI leaders should not have waited or held consultations.

It is equivalent to disrupting the system, said Shah, adding that the Pakistan People?s Party Chairman Bilawal Bhutto and Co-chair Asif Ali Zardari have always vowed not to let the system derail.

While slamming the PTI leaders for using bad language against the parliament, Shah was of the opinion that the law should be the same for everyone even when it comes to the perks associated with it.

Shah said that the PTI has received more than Rs100 million from the parliament, apart from the facilities.

While referring to the ongoing issue of former SSP Malir Rao Anwar, who is facing an investigation in relation to an extrajudicial killing, Khursheed Shah turned down news of supporting the controversial cop.

He said that the Asif Ali Zardari is not backing the police officer.

?If Rao Anwar fails to present before the court, then he will face a judicial inquiry,? said the Opposition leader.

Earlier on Monday, the Sindh Assembly passed a resolution condemning Imran Khan and Awami Muslim League chief Sheikh Rasheed?s remarks against the Parliament.

The resolution states that Imran insulted the Parliament by hurling abuses at it, adding that Imran should apologise to the nation.

At the joint opposition rally on January 17 in Lahore, Imran had cursed the Parliament for allowing Nawaz Sharif's re-election as the party head after his disqualification.

"I give Laanat (curse) the parliament that made a criminal the president of a party," he said, in an apparent reference to ousted prime minister Nawaz Sharif being elected the PML-N president.

Imran's remarks followed the repeated cursing of the Parliament from Rasheed, who also announced his resignation from the assembly.