Study Links London's ULEZ to Better Child Lung Health, Sparks Expansion Calls
A recent study shows the ultra-low emission zone in London improved children's lung size and function, prompting advocates to push for similar schemes nationwide.
A study published on 18 August reported that the ultra-low emission zone (ULEZ) implemented in London under Sadiq Khan resulted in larger lung capacity and improved function for children living in the area. The findings have reignited calls to replicate the policy in other UK municipalities, with voices from Newcastle upon Tyne, Worthing in West Sussex and Bucharest urging national authorities to treat clean air as a human right.
Critics highlight the absence of mandatory air-quality monitors in schools by Ofsted and the Department for Education, arguing parents deserve transparent data. Proponents also envision complementary measures such as expanded cycling infrastructure, low-traffic neighbourhoods, increased tree planting and upgraded public transport. They cite Paris’s recent transformations as an example of how cities can compete to become healthier and more livable.
Why it matters
Cleaner air improves child health and could guide nationwide policies for safer urban environments.
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