ISLAMABAD: Pakistan Muslim League-Nawaz (PML-N) leader Hanif Abbasi has filed a petition in the Supreme Court (SC), seeking prompt hearing of the case filed against Pakistan Tahreek-e-Insaf (PTI) Chairman Imran Khan regarding his offshore company. Through a petition filed by him on Tuesday, Hanif Abbasi had requested the SC to hear the case on March 6. He has pleaded in the petition that, on the expiry of assemblies’ tenure, the case may go infructuous. Hence, decision is very essential on crucial points raised in the petition.