London’s LEZ and ULEZ is the most widely known example in the UK but other cities have adopted ... Payments are made through the government's Drive in a clean air zone website.

Two years after the Clean Air Zone was launched in Sheffield and it would be fair to say it continues to be unpopular with ...

Oxford operates a Zero Emissions Zone (ZEZ) on certain streets in its centre that is only applicable between 07:00-19:00. York has a CAZ that applies only to locally based bus operators. Compliance ...