Key information
Request reference number: MGLA081222-5189
Date of response:
Summary of request
Your request
Please supply under FOI copies of every legal challenge to ULEZ.
Our response
Only one legal challenge has been made regarding the Ultra Low Emission Zone (ULEZ). This was made in 2021 and challenged the Mayor’s decision taken in June 2018 to expand the ULEZ to inner London. The case was dismissed by the High Court in March 2022. Any materials that the GLA or TfL may hold relating to this case are legally privileged. The case was titled ‘Chaumeton v Mayor of London & Transport for London’ and had the court claim number CO/3784/2021 (formerly QB-2021-003949). The court documents are public and may be available on the High Court website.