12.—(1) A fee shall be payable by the applicant to the Executive on each application for an explosives licence or for any alteration in the terms of an existing licence under Part IX of the Dangerous Substances in Harbour Areas Regulations 1987(1).
(2) The fee on an application for each purpose specified in column 1 of Schedule 10 shall be that specified in column 2 of that Schedule and where the fee is determined as an amount per hour, the fee, which shall be adjusted pro rata for a period worked of less than one hour, so calculated shall be payable prior to notification of the result of the application.