questionText: To ask the Secretary of State for Transport, whether he has made an assessment of the potential merits of using Section 143 of the Greater London Authority Act 1999 to veto the Mayor of London's proposals to expand the Ultra Low Emission Zone.
answerText: The Government has never supported or advocated the choice the Mayor of London has made to expand the ULEZ to the whole of Greater London, which was not in his manifesto. His revised transport plan, which included the ULEZ expansion, was passed by the GLA...
heading: Low Emission Zones: Greater London