Even when sober, frequent marijuana users are dangerous drivers, report finds – NBCNews.com

  1. Even when sober, frequent marijuana users are dangerous drivers, report finds  NBCNews.com
  2. Marijuana impairs driving skills long after the high is gone, study says  WPMT FOX 43
  3. Impaired driving — even once the high wears off  Science Daily
  4. Study: marijuana users may experience impaired driving after being high  PAHomePage.com
  5. Marijuana use may impair driving even when the high wears off  Deccan Herald
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