Corporate report

Clean air zone service annual report 2022 to 2023

This annual report focuses on the operational performance of the clean air zone service from 15 March 2022 to 31 March 2023.

Applies to England

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Details

This report focuses on the operational performance of the CAZ service, known as the 鈥楧rive in a Clean Air Zone鈥� service, 15 March 2022 to 31 March 2023.

It provides a detailed overview of:

  • the service
  • its components
  • live zones
  • key performance statistics

Updates to this page

Published 20 March 2025

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