The largest Clean Air Zone is the ULEZ (Ultra Low Emission Zone) in London. Clean Air Signs typically have a dark blue background and feature a cloud, which is surrounded by a green circle.
What are Clean Air Zones? Road vehicles' emissions are one of the easiest, visible ways for governments to be seen to be tackling climate change and pollution. London’s LEZ and ULEZ is the most widely ...
The Ultra Low Emission Zone (ULEZ ... morning in London and most people probably won't notice anything has changed. But London has taken a big step in trying to clean up its air.
Plans for a Clean Air Zone have been ruled out after ministers promised an £86million investment to reduce the region's air pollution.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback