It depends on the emissions category and type of your vehicle. You can check whether your vehicle’s emissions and type mean you must pay a charge and make payment (obtain a license) to use it within a Clean Air Zone online at the GOV.UK Drive in a Clean Air Zone service.

A telephone payment service and helpdesk is also available on 0300 029 8888 (lines open Monday to Friday, 8am to 4.30pm), together with an online contact form.