Request ID: FOI-2185-2223 Date published: 15 December 2022
You asked
Please Provide evidence to support the reduction of harmful emissions in the current emission zone in London. What were the levels pre introduction subsequently annually thereafter. What is the maximum harmful emissions you permit for both CO2 and S is an application under the Freedom of Information Act
We answered
Our ref: FOI-2185-2223/GH
Thank you for your request received by Transport for London (TfL) on 25 November 2022 asking for information about emissions in London.
Your request has been considered under the requirements of the Environmental Information Regulations and our information access policy. I can confirm that we do hold the information you require.