Use of gas propulsion systems

16.—(1) For regulation 94(2) (use of gas propulsion systems), substitute—

“(2) No person shall use, or cause or permit to be used, in any gas supply system for the propulsion of a vehicle when the vehicle is on a road any fuel except liquefied petroleum gas, hydrogen or natural gas.”.

(2) After regulation 94(2), insert—

“(2A) No person shall use, or cause or permit to be used, a vehicle that is fitted with a hydrogen fuel system or a natural gas fuel system unless that vehicle has been approved under the Road Vehicles (Approval) Regulations 2009(1) for that system at the time of registration.”.

(3) Omit regulation 94(4).