Regulation 5 Amendment of the Road Vehicles (Construction and Use) Regulations 1986
After regulation 96 (use of gas-fired appliances when a vehicle is in motion) insert —
“DA—
USE OF AERODYNAMIC DEVICES AND EQUIPMENT, AND ELONGATED CABS
Use of aerodynamic devices and equipment
96A.— No person shall use, or cause or permit to be used, on any vehicle or vehicle combination on a road, any aerodynamic devices and equipment, unless—
(a)they are used on the rear of the vehicle or vehicle combination, and
(b)the vehicle or vehicle combination is of a class specified in items 1, 3, 3A, 3C, 4, 4A, 4B, or 8 of the Table in regulation 7.
Use of elongated cabs
96B.— No person shall use, or cause or permit to be used, on a road any vehicle or vehicle combination with an elongated cab unless the vehicle or vehicle combination is of a class specified in items 1, 3A, 3B, 3C or 4 of the Table in regulation 7.”.