cross-posted from: https://feddit.uk/post/26116694
Even with the caveats about limited data and untangling causation and correlation, the statistics are striking: the first year of a scheme in Wales where the speed limit on urban roads was lowered to 20mph resulted in about 100 fewer people killed or seriously injured.
Slow down the motor vehicles, make streets & sidewalks safer for actual humans who are out & about on foot, on wheels & so forth