(1) Notwithstanding that a case may be disposed of on a preliminary issue, the Court shall, subject to the provisions of sub-rule (2), pronounce judgment on all issues.

(2) Where issues both of law and of fact arise in the same suit, and the Court is of opinion that the case or any part thereof may be disposed of on an issue of law only, it may try that issue first if the issue relates to—

(a) the jurisdiction of the Court, or

(b) a bar to the suit created by any law for the time being in force,

and for that purpose may, if it thinks fit, postpone the settlement of the other issues until after that issue has been determined, and may deal with the suit in accordance with the decision on that issue.]