'Proven results': Sadiq Khan hails 'bold' London green policies for drop in air pollution

Michael Holder
clock • 3 min read

Introducing the Ultra Low Emission Zone and rolling out more electric buses have delivered significant drop in pollution, Mayor claims

Efforts to clean up London's chronic air pollution problem appear to be paying off, with City Hall policies helping spur a significant reduction in illegal nitrogen dioxide (NO2) levels over the past four...

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Michael Holder
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