About the London ULEZ

The Ultra Low Emission Zone (ULEZ) is a landmark initiative aimed at reducing air pollution across London. This page offers a comprehensive overview of what ULEZ is, how it works, and the benefits it brings to the city’s air quality.

Pay ULEZ Charge

What is ULEZ?

ULEZ refers to a designated area in London where vehicles must meet strict emissions standards to travel without incurring a charge. Introduced in Central London in April 2019, the zone expanded city-wide—up to, but not including, the M25—on August 29, 2023.

Why ULEZ Matters

The ULEZ was created to significantly cut air pollution and promote a healthier urban environment. Its main objectives are:

• Reducing emissions from older, more polluting vehicles.
• Encouraging drivers to switch to cleaner, low-emission transport options.
• Promoting sustainable modes of travel like walking, cycling, and public transit.

How ULEZ Works

The ULEZ operates 24 hours a day, 7 days a week, including weekends and public holidays. Vehicles that do not meet the required Euro emission standards must pay a daily charge to enter the zone.

The city-wide expansion of ULEZ is a major milestone in London’s efforts to improve air quality and protect public health.

Pay ULEZ Charge