
Sadiq Khan’s office has rejected cross-party calls for an investigation to be held into one of his deputies, following accusations that she attempted to “squash dissent” over clean air zones.
It was revealed last month by the Telegraph that Shirley Rodrigues - London’s deputy mayor for the environment - contacted academics on three occasions, after studies and articles were published questioning the benefits of the low emission zone (Lez) and ultra low emission zone (Ulez).