ACarFreeLondon | Speed Bumps


Over at our sister blog, acarfreelondon, you can find today's featured article on speed bumps and the effect which they have on carbon emissions:

...research by the Transport Research Laboratory found that air pollution rose significantly on roads with humps. Carbon monoxide emissions increased by 82 per cent and nitrogen oxide by 37 per cent.

You can find out more about our sister blog here.