Hands on the steering wheel of a car

Cannabis-impaired driving

If you can't drive your body, you can't drive your car.

Driving high is driving impaired

CAA has worked for decades to raise awareness about the dangers of driving impaired. Since the legalization of cannabis in Canada in 2018, CAA has also shared important messages about cannabis-impaired driving.   

Cannabis plant

Car keys surrounded by dried cannabis

Don't take a chance, even if you feel fine

There’s a common misconception that cannabis can make you a better driver. The reality? Cannabis impedes your reaction time, coordination, spatial awareness, attention span and decision-making ability.  

Know what the law says

Police officers across Canada can administer tests if they suspect you’re under the influence, and the penalties are serious.  

Loss of licence

Vehicle impoundment

Monetary fines

Jail time

Criminal record

1 in 5 Canadians at risk

20% of Canadians reported to CAA that they have either driven high or been a passenger with a driver who was high. Impaired drivingwhether cannabis or alcoholis a main cause of vehicle accidents, injury and fatalities in Canada.

Young people and cannabis

According to CAA, young peoplethose aged 16–24 years oldhave the highest rates of cannabis-impaired driving, with 50% of young adults and 37% of older teens reporting cannabis consumption. 

Edibles and driving don't mix

Ingesting cannabis slows reaction time and impairs driving ability. Edibles are metabolized in the digestive system, so effects are delayed and can last much longer—sometimes up to 12 hours. 

  • Make a plan: If you consume an edible, don't drive. Arrange a rideshare, choose a designated driver, or plan to stay home. 

  • Be aware of how cannabis impacts reaction times: Although cannabis impairs your cognition, the delayed onset of effects leads consumers to overestimate control over their bodies. 

Resources about cannabis-impaired driving

Magazine Articles & Club Content