In an application for stay of execution pending determination of an application for rescission of judgment: (1) The court hearing the stay application is not seized with the merits of the rescission application itself, but must consider whether the applicant has established a prima facie case for interim relief. (2) Where a rescission application is challenged as being filed out of time, if the applicant provides an explanation addressing the presumption of deemed knowledge in Rule 63(3), an application for condonation is not necessarily required at the stay of execution stage - whether the explanation sufficiently discharges the onus is for the court hearing the rescission to determine. (3) A stay of execution is a species of interdict but the broad requirements are real and substantial justice, exercised through the court's inherent power to control its own processes. (4) Special circumstances warranting a stay can more readily be found in ejectment cases because execution could render restoration of the original position difficult. (5) The requirements for interim relief (prima facie right, irreparable harm, balance of convenience, prospects of success, no alternative remedy) are considered conjunctively, and a prima facie right may be established even if open to some doubt where documentary evidence supports the right claimed.