Section 18. Procedure when subject-matter of suit is situate within jurisdiction of different Courts

18. Procedure when subject-matter of suit is situate within jurisdiction of different Courts. 19. Presiding officer of Court not to try suit or appeal in which he is interested; but in case of Courts subordinate to Judicial Commissioner, to transfer to superior Court ; - Procedure thereon. Appeal to Judicial Commissioiier from order passed by him in other capacity or in which he is interested.