Sadiq Khan rules out bolstering London Ulez scheme if he wins mayoral election

In letter to TfL boss, Khan says plans will not include new pay-per-mile road user charging scheme'

Sadiq Khan has pledged not to extend the scope of London's ultra-low emission zone (Ulez) scheme if he returns to the role after May's election.

In a letter to the Transport for London commissioner, Andy Lord, the capital's mayor wrote that he had categorically" ruled out the introduction of a pay-per-mile scheme as well as any tightening of Ulez emissions standards.