When a Labour Court dismisses a review application under section 145 of the LRA, the underlying arbitration award stands in its entirety and the Court has no power to substitute any part of the award under section 145(4). Reinstatement and re-employment are materially distinct remedies under section 193(1) of the LRA - reinstatement restores the status quo ante as if dismissal never occurred, while re-employment creates a new employment relationship possibly on different terms. A substitution of reinstatement with re-employment cannot be implied from an ambiguous order but must be expressly stated, particularly where no case was made in the review for such substitution. A court may vary its order under Rule 16A(1)(a)(ii) to clarify ambiguity and give effect to its true intention, provided the sense and substance of the order is not altered. Claims for salary following a reinstatement order are contractual claims arising from the restored employment relationship, not claims arising from or enforcement of the reinstatement award itself.