Driving

Driving

How dangerous is driving while stoned?

Toy VW bus on street
A flawed study by Harvard scientists claims that marijuana impairs driving even when users aren't high.
car keys and a cannabis leaf
Slower drivers pose a risk to roadway safety, according to a recent study out of the University of Toronto.
Grill of antique car
The degree of impairment resulting from recent cannabis use is difficult to distinguish from other conditions such as advancing age or use of certain medications.
Broken windshield
A recent analysis examined the incidences of fatal car crashes in the five years before and after cannabis legalization in Colorado and Washington.
Road in the sunset
There is evidence that stoned drivers drive slower and less aggressively, making up for some impairment in their reaction time.
police car with flashing light
There is no scientifically supported threshold of ∆9-THC bodily content that would be indicative of impaired driving.
Toy cars on a brio set
Fear about cannabis and driving seem to be more motivated by a political ideology of criminalizing cannabis use rather than genuine concerns for safety.

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