The Low Emission Zone (LEZ) operates to encourage the most polluting heavy diesel vehicles driving in London to become cleaner. The LEZ covers most of Greater London and is in operation 24 hours a day, every day of the year.
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Find out which vehicles are affected and check yours
If your vehicle doesn't meet the emissions standards, there are a number of things you can do
Find out how and when the zone operates and our plans for the future
Find out if you need to register. All non GB vehicles affected need to register in advance
If you have received a PCN you can either pay it or challenge it
We're open 08:00-20:00 Monday to Friday.
Call Charges apply
0343 222 1111
020 7310 8999
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Customer updates and advance warning of weekend closures and planned works