The Low Emission Zone (LEZ) affects older, diesel-engined lorries, buses, coaches, large vans (exceeding 1.205 tonnes unladen weight) and minibuses (over eight seats plus the driver's seat and below 5 tonnes). read more...
The Low Emission Zone (LEZ) covers most of Greater London. All roads (including those at Heathrow and the M1 and M4 motorways) fall within the zone. However, the M25 motorway is not included (even where it passes within the boundary). read more...
