The Court made several non-binding observations: (1) It noted that even assuming (without deciding) that isolated acts outside the specified unfair labour practices could be considered, the particular facts would exclude a finding of a tangible natural law right to promotion. (2) The Court cautioned, citing CORBETT CJ in Administrator, Transvaal & Ors v Traub & Ors 1989 (4) SA 731(a), that the need to avoid undue judicial interference in the administration of public authorities must always be placed in the balance. (3) The Court observed that promotion could be submitted with some persuasion to be a privilege left to the discretion of the employer, to be conferred when deemed fit, rather than a right that an employee is entitled to claim (unless the contract of employment so provides). (4) The Court noted that the explanation by the Town Clerk was that the new requirement for the posts was that the incumbent holds a degree in Social Sciences, suggesting that those who benefited earlier may have done so under an old policy, but this did not bind the employer to apply the old requirement to the appellants.