The binding legal principles established are: (1) When the Supreme Court remits a matter for determination of issues placed before the court, the High Court may properly determine those issues from the existing record without a further hearing, provided the Supreme Court's order does not expressly require one; (2) A party who submits to the jurisdiction of a court by defending an action accepts the application of that court's law, and the burden of proving foreign law rests with the party seeking to rely on it; (3) At the absolution from the instance stage, the test is whether the plaintiff has established a prima facie case, not whether the plaintiff has proved its case on a balance of probabilities; (4) Leave to appeal against an interlocutory order will be refused where there are no reasonable prospects of success and the application is mounted to delay the finalization of proceedings, particularly where it is a second application for leave on the same interlocutory issue.