Air pollution data justifies widening Ulez to Greater London, says Sadiq Khan

Ultra Low Emission Zone

(Picture: PA)

Sadiq Khan has said the latest data on the ultra-low emission zone provided “game, set and match” evidence to justify expanding it across Greater London.

But the Mayor’s Tory critics said the £200 million cost of widening the Ulez for a second time would be better spent on other projects more likely to cut toxic emissions.