14.—(1) Where an appeal is duly made against a remediation notice, the notice shall be of no effect pending the final determination or abandonment of the appeal.
(2) An appeal against a remediation notice is duly made for the purposes of this regulation if it is made within the period specified in section 78L(1)(1) and the requirements of regulation 8(2) and (3) (in the case of an appeal to a magistrates' court) or regulation 9(1) and (2) (in the case of an appeal to the Secretary of State) have been complied with.
The period specified in section 78L(1) is the period of twenty-one days beginning with the day on which the notice is served.