Marijuana Intoxication and Driving

The video discusses a study by the National Highway Traffic Safety Administration on the impact of marijuana and other drugs on car crashes. It highlights that while marijuana is often in the news, its impact on crash risk is minimal compared to alcohol. The study adjusted for factors like age and gender, finding no significant increase in crash risk from marijuana. Alcohol, however, greatly increases crash risk, with higher blood alcohol levels leading to exponentially higher odds of accidents. The video emphasizes the need for better testing for marijuana impairment and advises against driving under the influence of any substance.

What does the video suggest about the reliability of current tests for marijuana impairment compared to alcohol?

What is the take-home message regarding driving under the influence of marijuana as stated in the video?