Important Notice:
The ULEZ expansion is now active. 2023. The expansion covers all 33 boroughs of Greater London, in some places bordering the M25.

Welcome to London ULEZ

The London Ultra Low Emission Zone (ULEZ) is a vital initiative aimed at enhancing the air quality in the city by discouraging the use of high-polluting vehicles. This page serves as your gateway to understanding the ULEZ, its operational details, compliant and non-compliant vehicles, and much more.

What is ULEZ?

The Ultra Low Emission Zone (ULEZ) is a designated area in London where stringent emission standards are enforced to reduce air pollution. The ULEZ was first introduced in Central London in April 2019 and has since expanded its coverage area to encompass all London boroughs within the M25, excluding the M25 itself, as of August 29, 2023.

Operational Zone

The ULEZ covers a vast expanse of London, extending to all boroughs within the M25. This comprehensive coverage ensures that a significant portion of the city benefits from improved air quality. However, it is important to note that the ULEZ does not include the M25 motorway itself. Vehicles traveling on the M25 motorway are not subject to ULEZ charges.

Compliance Requirements

To determine whether a vehicle is compliant with the ULEZ standards, it is essential to consider its emissions rating. As of August 29, 2023, vehicles must meet specific Euro emissions standards to be considered compliant:

  • Petrol cars must meet Euro 4 emissions standards or higher.
  • Diesel cars must meet Euro 6 emissions standards or higher.
  • Motorcycles and mopeds must meet Euro 3 emissions standards or higher.

It is crucial for vehicle owners to check their vehicles' emission standards to ensure compliance and avoid ULEZ charges.