Funding comes through the voter-approved Proposition 64, which directs the CHP to administer grants for impaired driving ...

As cannabis legalization expands across the united states, a troubling trend emerges among users who frequently get behind the wheel shortly after consumption. The latest research reveals dangerous ...

The AAA Foundation for Traffic Safety conducted two studies to analyze cannabis consumers’ thoughts, perceptions, and reasons for driving under the influence, and to develop messages that might deter ...

With cannabis-related vehicle crashes on the rise, a new study suggests that prevention campaigns shouldn't focus just on young people. In fact, 20% of people over 50 who use cannabis products ...

As cannabis legalization spreads across the United States, an urgent public health issue continues to vex communities and policymakers alike—detecting cannabis-impaired driving and how to best respond ...

Vermont police are using new training workshops with volunteers to better identify cannabis impairment on the roads.

A study of driving impairment and cannabis use found that frequent cannabis users did not demonstrate impaired driving performance after at least 48 hours of abstinence. The findings published in ...

Frequent cannabis users do not display impaired driving after at least 48 hours of abstinence, found a new study published in Psychopharmacology. “The findings add to the growing body of evidence that ...