5An official testing station established under this Part shall have as minimum requirements:
(a)
an enclosed space of not less than 3.5Â metres in width and
(i)
15Â metres in length, if it is equipped with a headlamp aim testing screen;
(ii)
20Â metres in length, if it is equipped with a headlamp aim testing screen where the vehicle to be tested is a bus or commercial vehicle with an unladen curb mass of 3500Â kilograms or more;
(iii)
7.5Â metres in length, if it is equipped with a headlamp testing machine or a mechanical headlamp aimer; or
(iv)
12.5Â metres in length, if it is equipped with a headlamp testing machine or a mechanical headlamp aimer where the vehicle to be tested is a bus or commercial vehicle with an unladen curb mass of 3500Â kilograms or more;
(b)
such extra space sufficient to accommodate any one motor vehicle, and sufficient equipment, stock, tools and machinery as, in the opinion of the Minister, are required to complete a test; and