Employer Factsheet: Low Emission Zones Outside London

A number of low emission zones which affect bus and coach operation are either planned or in operation in provincial centres outside London.

Low Emission Zones (LEZs) are distinct from Clean Air Zones (CAZs) in that they are implemented to locally-devised standards whereas CAZs are to a common national standard. Details of Clean Air Zones are in the Factsheet: Clean Air Zones.