Researchers defend 20 mph speed limits despite rise in casualties.
Matthew
M
Limb
D000056:Accident Prevention / Q000331:legislation & jurisprudence; D000063:Accidents, Traffic / Q000401:mortality*; D001334:Automobile Driving / Q000331:legislation & jurisprudence*; D004739:England / Q000453:epidemiology; D006801:Humans