1. The requirements under section 18(3) of the Superior Courts Act for granting an execution order pending appeal - exceptional circumstances, irreparable harm to the applicant, and absence of irreparable harm to the respondent - should not be approached as hermetically sealed, discrete enquiries but must be considered holistically.
2. The overarching enquiry is whether exceptional circumstances subsist, and the presence or absence of irreparable harm to the parties may be subsumed under this exceptional circumstances analysis.
3. Section 18(3) does not require an applicant to prove the complete absence (zero) of irreparable harm to the respondent. Courts retain discretion to weigh and balance the nature and extent of irreparable harm to both parties.
4. A mechanistic, tick-box approach that would deny relief where any irreparable harm (however slight) might be suffered by the respondent would strip courts of necessary discretion, could lead to manifestly inequitable outcomes, and would render the remedy illusory.
5. Where a party has already benefited substantially from an unlawfully awarded contract for an extended period, it cannot claim irreparable harm from being required to cease performance pending appeal, particularly where the contract awarded to the other party has been held lawful and offers significant public benefit.