(1) A relevant vendor measure shall not be challenged, including as to its validity, other than by way of an appeal under this section.

(2) For the avoidance of doubt, in respect of a measure under section 25, no proceeding (including an application for judicial review) may be brought before the courts other than an appeal under this section.

(3) A person affected by a relevant vendor measure or a variation of such measure may, not later than 28 days after the person receives notice of the measure or variation, appeal the measure or variation to the High Court.

(4) Pending the outcome of an appeal, the measure taken by the Minister, shall stand, unless on application to the High Court, the Court suspends the application of the measure until the determination of an appeal or its withdrawal.

(5) A person that brings an appeal under this section shall, on the same date as it makes such appeal, notify the Minister of the fact that it has made the appeal and of the grounds on which it has made the appeal.

(6) The High Court may, for the purpose of ensuring the efficient, fair and timely determination of an appeal, give directions in respect of the conduct of the appeal.