ULEZ

Capital's clean air policies have cut sick leave by almost a fifth and reduced respiratory issues by just over 10 per cent, new study finds

Study shows air pollution across the capital has fallen by over a quarter in the year since the ULEZ was expanded to encompass Greater London

Conservatives propose new 'Backing Drivers Bill' to reverse ULEZ expansion and block local authority clean air and road safety measures, sparking angry response from green groups

Claims must be subtantiated to highlight vehicles' are only zero emission when being driven, latest ASA ruling states

CO2 impact of London’s petrol vehicles rises 1.5 per cent as capital remains world's slowest city to drive through, according to TomTom Traffic Index

First data shows 95 per cent of vehicles across inner and outer London are now compliant with clean air standards after ultra low emission zone was expanded in August

Reports suggest Rishi Sunak's conference speech will centre on a new 'plan for motorists' and cite concerns over '15-minute cities'

The UK's net zero transition is at risk if government does not develop a more comprehensive strategy for engaging the public, writes Climate Outreach's Rachael Orr

Tom Kordel, director at building consultancy XCO2, explains why he and five other business leaders have written to the Prime Minister to voice their support for expanding London's Ultra Low Emission Zone

Green business leaders write to Prime Minister urging him to end attacks on air quality policies, as London Mayor Sadiq Khan accuses government of throwing 'decades of progress on clean air into reverse'