Sections 173 to 175: Enforcement of charging schemes
153.Sections 173 and 175 allow the appropriate national authority and Lord Chancellor to make regulations to provide for the fair and effective enforcement of road user charging schemes. This includes arrangements for adjudication. The Act provides that non-payment of a road user charge will be a civil matter rather than a criminal offence, and outstanding charges will be recoverable as a civil debt. Charges will not apply to vehicles that are not on the road. It is expected that the registered keeper of a vehicle will generally be liable to pay any penalty charges, but that there will be a defence where the vehicle has been stolen. Deliberate tampering with documents or any in-vehicle or roadside equipment with intent to avoid payment or being identified as having failed to pay a charge by obscuring a vehicle licence plate to avoid identification following non-payment. are more serious cases and will therefore be subject to criminal rather than civil law. Sections 174 and 175 provides powers for the appropriate national authority to make regulations to allow enforcement actions such as the examination of vehicles and equipment, and immobilisation, removal, storage and disposal of vehicles. They also allow the seizure of evidence and provide for criminal offences where the exercise of enforcement powers are hindered or immobilisation devices and notices removed without authority.