There shall be inserted after regulation 3 of the principal Regulations the following regulations–
(3A) Subject to the provisions of these Regulations, where a tractor or tractor component is submitted by one applicant for there to be carried out on such tractor or tractor component either of the tests identified by fee numbers 17 and 23 in column 1 of Part B of Schedule 1 to these Regulations, the fee to be paid for each such test shall be–
(a) where the test is to be carried out at an official testing station by an officer of the Minister or a person appointed by the Minister to act on his behalf, the aggregate of–
(i) the amount specified as the First Item in Part A of Schedule 1, and
(ii) the amount specified in relation to that test in column 4 of Part B of Schedule 1; or
(b) where the test is to be carried out on other premises under the supervision of an officer of the Minister or a person appointed by the Minister to act on his behalf, the aggregate of–
(i) the amount specified as the Second Item in Part A of Schedule 1, and
(ii) the amount specified in relation to that test in column 5 of Part B of Schedule 1.
Fees for tests—reduced scale
(3B) Where a tractor or tractor component is submitted by one applicant for there to be carried out on such tractor or tractor component a series of not more than four tests for each of which the fee number in column 1 of Part B of Schedule 1 to these Regulations is marked with an asterisk, the fee to be paid for that series of tests shall be–
(a) where the test is to be carried out at an official testing station by an officer of the Minister or a person appointed by the Minister to act on his behalf, the amount specified as the First Item in Part A of Schedule 1 only, or
(b) where the test is to be carried out on other premises under the supervision of an officer of the Minister or a person appointed by the Minister to act on his behalf, the amount specified as the Second Item in Part A of Schedule 1 only.