Birmingham Clean Air Zone protesters fight to 'stop city becoming a ghost town' A campaign is being waged against Birmingham's Clean Air Zone charges 05:00, 26 APR 2021 The video will auto-play soon8Cancel Play now Subscribe When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Protesters are campaigning against the Birmingham Clean Air Zone, which they say will turn the city into a ghost town. The new CAZ comes into force in just a few weeks on June 1, 2020, as around 25 per cent of the vehicles on Birmingham's roads face a charge for coming into the city centre.