In 2016, 44 percent of drivers tested in fatal car crashes tested positive for for drugs,
an increase of 16% from 2006.
Driving under the influence of over the counter medications, prescription drugs, marijuana, and/or other illegal drugs.
- What substances are used the most when driving?
After alcohol, marijuana is the most commonly used drug.
- How many teens are smoking marijuana and driving?
More than 1:8 seniors reported driving und
er the influence of marijuana in the two weeks prior to the survey.
More teens are driving after smoking marijuana than after heavy drinking.
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