The binding legal principles established are: (1) Under sections 15 and 17 of the SANRAL Act, the Board must make decisions at properly constituted meetings with a quorum, and minutes must be kept. A decision of the magnitude of seeking ministerial approval to declare multi-billion rand toll roads requires documented evidence of proper board deliberation. Bare assertions of a decision, unsupported by any documentary or corroborative evidence, will be rejected where the nature and importance of the decision makes the absence of such evidence inexplicable. (2) A subsequent round-robin resolution or ratification cannot cure a fundamental failure to make an initial decision where it does not involve proper consideration of all relevant factors required by the governing statute, particularly where the board composition has changed. (3) The Transport Minister's function under section 27(1) read with section 27(4) of the SANRAL Act is not merely oversight or clerical, but requires the exercise of independent judgment considering conformity with government policy, financial viability, socio-economic impacts, and the public interest. The Minister must bring an independent mind to bear on whether to approve a toll road proposal. (4) Delay in bringing review proceedings may be condoned under section 9 of PAJA, or at common law in relation to legality challenges, where the interests of justice so require. Relevant factors include the nature and seriousness of the statutory non-compliance, the public interest in lawful administration, constitutional values of transparency and accountability, prejudice to the parties, and the costs already incurred. Egregious breaches of legality affecting fundamental rights and broad public interests may warrant condonation despite unreasonable delay and prejudice to the decision-maker. (5) All exercises of public power, whether or not constituting administrative action under PAJA, are subject to the principle of legality and constitutional control. Public functionaries may not act beyond powers conferred by law or misconstrue the nature and scope of their powers.