C40 Cities launches global air quality marathon
Johannesburg in South Africa was one of the cities where the polling was undertaken where it revealed 97 per cent in favour of clean air zones
Polling from cities on five continents shows 90 per cent of residents want to prioritise action to improve air quality with widespread support for transforming streets.
Oh no, sadly you have viewed the maximum number of articles before we ask you to complete some basic details. Don't worry, it's free to register and won't take you longer than 60 seconds!