London, UK, 6 August 2021: A poster in a tube station warns of the expansion of the London Ultra Low Emission Zone (ULEZ) up to but not including the North and South Circular roads. From 21 October 2021 it is hoped that the expanded ULEZ will bring improvements in air quality to a large area of central London and the inner suburbs. Anna Watson/Alamy

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Size: 6000px × 4000px
Photo credit: © Anna Watson / Alamy / Afripics
License: Licensed
Model Released: No

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