There's been a campaign running here in Liverpool for about six months.
Our air quality is terrible as a result of traffic fumes.
We have a higher rate of death, breathing issues and hospital admissions when our air quality is dropped.
The situation is that the taller you are, the better air you breathe. So babies/toddlers in prams are breathing in the lowest quality. Which then doesn't get much better until they are the height of an Adult, and then it's still poor.
We need regional solutions, like we should have for all issues.
Our transport system isn't fit for purpose. Our main employers in terms of Warehouses/Factories/Shopping complex are out of the way and not everyone can ride a bike, or often, it isn't safe to do so.
They are forcing people into cars.
Likewise our rail systems are fully joined. The EU was a big investor in our transport and I can see our infrastructure breaking down, shortly.