A court will not grant a stay of execution pending an application for condonation and reinstatement of an abandoned appeal where the applicant cannot demonstrate reasonable prospects of success in both the condonation application and the underlying appeal. Prospects of success are central to any condonation application for failure to observe court rules. Where legal practitioners demonstrate negligence, tardiness, and disdain for court rules, condonation will not be granted merely because the client should not suffer for the sins of their legal practitioner. The interest in finality of litigation and the prejudice to judgment creditors who cannot execute their judgments are paramount considerations. Material non-disclosure of crucial facts, including adverse prior judgments, militates against granting interim relief.