- —Regulation 9— MBBS study program is divided into five professionals, whereas, in previous Regulations it was divided into four professionals—Students shall be provided four chances availed or un-availed to clear 1st professional, if they fail, they shall be expelled on that account and shall not be eligible for fresh admission in either medical/dental studies. Saima Noor & others v. Mohi-ud-Din Islamic University & others 2017 SCR 25 (A)