Then the answer is yes. If you smoke, regardless of your concentration, it's ill-advised to drive a car. There is a window during which I would expect that drug to have an effect.
On September 25th, 2017. See this statement in context.
On September 25th, 2017. See this statement in context.
September 25th, 2017 / 6:20 p.m.
Chair, Drugs and Driving Committee, Canadian Society of Forensic Science
Then the answer is yes. If you smoke, regardless of your concentration, it's ill-advised to drive a car. There is a window during which I would expect that drug to have an effect.
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