The binding legal principles established are: (1) In exercising its inherent authority to control its own process, a court can stay, suspend or set aside execution where real and substantial justice demands it, to prevent an injustice that would be occasioned by allowing execution to proceed; (2) Where execution of a default judgment would cause irreparable prejudice to an applicant who has a pending application for rescission of that judgment, and the applicant demonstrates prospects of success in the rescission application, real and substantial justice demands that execution be stayed; (3) A firm, including a business carried on by a body corporate or a division thereof, may sue in its own name under Rule 11(2); (4) Where a Managing Director of an entity declares he is authorized to represent it, the onus is on the person challenging such authority to adduce evidence to the contrary; (5) A party cannot question the legal status of an entity it contracted with when that entity approaches the court to vindicate its rights under the contract.