London Mayor

Green groups welcome move but say Boris Johnson must focus efforts on cutting carbon emissions

Mayor Boris may have backed away from congestion charging, but the threat of EU air quality fines could force a rethink

As criticism of his environmental record mounts, London's mayor announces plans to scale back proposed fuel cell trials

Mayor outlines plans for trebling of electric car recharging points across the capital

London mayor announces £1m funding for low carbon taxi trial

Lobby group claims Tories entering "critical few months" for green credentials

New Mayor unveils tree planting scheme as office confirms higher congestion charge for gas guzzlers will be axed

New London mayor expected to make good on manifesto pledge to scrap £25-a-day congestion charge for most polluting vehicles