If the F1regulated person is aggrieved by a final or provisional order and desires to question its validity on the ground that the making or confirmation of it was not within the powers of section 28 above or that any of the requirements of section 29 above have not been complied with in relation to it, he may within 42 days from the date of service on him of a copy of the order make an application to the court under this section.

Except as provided by this section, the validity of a final or provisional order shall not be questioned by any legal proceedings whatever.

No criminal proceedings shall, by virtue of the making of a final order or the making or confirmation of a provisional order, lie against any person on the ground that he has committed, or aided, abetted, counselled or procured the commission of, or conspired or attempted to commit, or incited others to commit, any contravention of the order.

The obligation to comply with a final or provisional order is a duty owed to any person who may be affected by a contravention of it.

Where a duty is owed by virtue of subsection (5) above to any person any breach of the duty which causes that person to sustain loss or damage shall be actionable at the suit or instance of that person.

In any proceedings brought against any person in pursuance of subsection (6) above, it shall be a defence for him to prove that he took all reasonable steps and exercised all due diligence to avoid contravening the order.

Without prejudice to any right which any person may have by virtue of subsection (6) above to bring civil proceedings in respect of any contravention or apprehended contravention of a final or provisional order, compliance with any such order shall be enforceable by civil proceedings by the Director for an injunction or interdict or for any other appropriate relief.