Requirement to hold a hearing in the last instance

The Pakistan Supreme Court Rules

PART-II APPELLATE JURISDICTION. ORDER XII. CIVILAPPEALS UNDER ARTICLE 185(2) (d) (e) and (f) OF THE CONSTITUTION.

ORDER XIX

HEARING OF APPEALS

1. All appeals filed in the Registry shall, asfar as possible, be heard in the order in which they are set down.

Source:

http://www.supremecourt.gov.pk/web/user_files/File/The_Pakistan_Supreme_Court_Rules.pdf