15.—(1) This regulation applies where an order making authority has, in relation to an order, complied with the requirements of regulation 5 of the principal Regulations before the coming into force of these Regulations.
(2) In those circumstances, the order making authority shall, upon the coming into force of these Regulations and in relation to that order, be deemed to have complied with regulation 5 of the principal Regulations as amended by these Regulations.
(3) In this regulation, “order” and “order making authority” have the same meanings as in the principal Regulations.