We study the phased introduction of London’s Ultra-Low Emission Zone (ULEZ), a tax on highly-polluting vehicles.

Our complete guide to ULEZ, where it covers and how to pay. Plus which cars are exempt and how to check if your car is ...

In its first six months, New York City’s controversial congestion pricing scheme has reduced air pollution by 22% in ...

Mayor of London's Ultra Low Emission Zone has proven highly controversial since its introduction in 2019 to help cut ...

A Clean Air Zone is not a cookie-cutter model that can be replicated worldwide. Tom Buckland, Technical Director at Logika ...

Heading to London International Horse Show? Here’s how to get to Excel London, with tips from our editor who lives in the ...

Once struggling with severe air pollution, Beijing, Seoul, Tokyo and London show how their crackdown on emissions, especially ...

Overall, the poll suggests most south Londoners are opposed to Sadiq Khan, with non-supporters outnumbering supporters by ...

A study on the feasibility of having restrictive low emission zones in the congested harbour areas is being carried out by the environment authority. Low emission zones are designated urban areas ...

Sadiq Khan's new Congestion Charge rules are set to come into effect in a matter of weeks, with petrol and diesel drivers set ...

Our latest poll reveals that the Mayor of London faces opposition in south east London. Last week, we asked News Shopper readers if they supported Sadiq Khan as Mayor of London. Voters were asked ...