Sadiq Khan interview re: T-Charge

The video discusses the need for cleaner transportation options in London, highlighting the shift from diesel to hybrid, electric, and hydrogen-powered vehicles. It addresses the health crisis caused by poor air quality and emphasizes the importance of strict vehicle emission standards. The speaker calls for a new Clean Air Act to address these issues effectively in the 21st century.

What is the significance of the vehicle emission standard mentioned?

What is needed for the 21st century regarding air quality legislation?