Traffic control measures have improved air quality in London, but the number of children with poor lung capacity because of traffic pollution remains high, a new analysis says. Low-emission zones -- ...
ENGLAND — London is the first city in the world to implement a 24-hour, seven day a week Ultra Low Emission Zone, inside which vehicles will have to meet tough emissions standards or face a charge.
"Madrid Central" is the Low Emission Zone established in Madrid city centre, Spain. Ayuntamiento de Madrid, CC BY Faced with unmanageable traffic and health-threatening air quality, hundreds of cities ...
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