Sources said that the investigation officer has apprised NAB chairman regarding the preparation of the corruption reference of Chaudhry Sugar Mills case.
A division bench of the high court headed by Justice Ali Baqar Najafi, after initial hearing of the petition issued notice to NAB for it reply and adjourned the hearing until tomorrow.
Sources said that Sharif has not given satisfactory answers to the 13 questions raised by the investigators. He insisted upon questioning his son Hussain as he is handling the business affairs.
NAB Chairman Justice (retd) Javed Iqbal had issued arrest warrants of Pakistan Muslim League-Nawaz (PML-N) supremo Nawaz Sharif in Chaudhry Sugar Mills case on Oct. 04.
The anti-corruption watchdog stepped forward into investigation of money laundering and illegal transfer of shares of Chaudhry Sugar Mills owned by Sharif family.