Driving under the influence of alcohol or drugs is illegal in South Africa. “A traffic officer, appointed as a peace officer in terms of section 334 of the Criminal Procedure Act, 1977 (GKR. 159 Government Gazette 6295 2 February 1979, as amended) has for purposes of the CPA the same powers as a police officer. He may therefore request a doctor or registered nurse to draw blood,” according to Arrive Alive, a national road safety campaign run by the South African police and traffic officials.
The legal blood-alcohol limit is 0.05g/100ml but the legal breath-alcohol limit is 0.24mg/1000ml of breath. During clinical trials, all participants (regardless of gender) exceeded the limit after two beers. Some people can even exceed the limit after a single drink, depending on the drink and body type. With this in mind, it is never worth it to get behind the wheel of your car after even one drink. A single drink will still affect your reaction time and driving ability. If you’re planning a night out, it’s much safer to arrange a designated sober driver, or take a taxi.