The binding legal principles established are: (1) A party who invites a court to examine and rule on the merits of evidence or proceedings by placing the record before the court and making extensive submissions thereon cannot subsequently complain that the court made findings on those merits. (2) When determining whether to grant a stay of criminal proceedings pending review, a court may properly examine the merits of the trial court's decision and the evidence on record to assess whether the stay should be granted. (3) A higher court is not disqualified from exercising jurisdiction over lower court proceedings merely because it did not hear the witnesses testify, provided the record is before it. (4) Chamber applications for leave to appeal must comply with the procedural requirements set out in Form 29B and rule 241 of the High Court Rules, including identifying supporting documents, stating the date of preparation, bearing the legal practitioner's signature, and providing proper addresses for service.