Part III of the Transport Act 2000 (“the 2000 Act”) provides for road user charging and workplace parking levy schemes, and includes powers for the Secretary of State to make a road user charging scheme in respect of a trunk road which is carried by a bridge, or passes through a tunnel, of at least 600 metres in length.
Link: The Road User Charging and Workplace Parking Levy (Classes of Motor Vehicles) (England) (Amendment) Regulations 2017
Source: Legislation .gov.uk
