Quote:
	
	
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					Originally Posted by Taf  "6 to 10 deaths" saved through pedestrian/vehicle collisions. 
BUT
 
"In terms of air pollution, deaths attributed to nitrogen dioxide (NO2) may INCREASE by 63, and years of life lost by 753."
 
From the study they paid for  https://www.gov.wales/sites/default/...qyReyJ0_8gzM0Q | 
	
 Where I live there has been a 20 mph speed limit for the last two years but a lot of drivers tend to ignore this as there are no seed cameras. This was introduced by our Tory Council.