The blood alcohol restriction of the traffic ordinance. Its effects in South Africa during 1967.
D000056:Accident Prevention; D000063:Accidents, Traffic; D000428:Alcohol Drinking; D004327:Drinking Behavior; D000431:Ethanol / Q000097:blood*; D006801:Humans; D007878:Legislation as Topic; D013019:South Africa; D013223:Statistics as Topic
D000431:Ethanol