Tip: If you can't see any data for London then zoom in.
We’ve created this map to help people learn more about the areas they live in - and show how many school children are exposed to the danger and pollution of private car ownership.
The controls below the map allow you to jump to specific cities. If you'd like to see a School Street outside your local school then find it on the map and click through to write to your councillor to show your support.
If you find an error, we'd love to hear about it. Email email@example.com.