The threat was hurled at the Punjab bureaucracy by the PML-N General Secretary Ahsan Iqbal on Twitter.
Prime Minister Imran Khan Saturday tested positive for COVID-19 and is self-isolating at home.
"PDM has decided that convoys from all over Pakistan will reach Islamabad on March 30," said Iqbal.
The hearing was adjourned till March 10.
The hearing was adjourned until Feb 23
He pleaded not guilty
The indictment was delayed due to the non-appearance of the NAB prosecutor before the court.
The PML-N leader is accused of financial irregularities in the Narowal Sports Complex construction.
The reference stated that Ahsan Iqbal had misused his authority and increased budget of the project from Rs34.75 million to Rs2,994 million.
Shireen Mazari said US Embassy is still working in 'Trumpian mode' in support of convicted absconder and intervening brazenly in our internal politics