A favorite citation used by the marijuana lobby to promote the idea that marijuana doesn’t impair driving is one published in 2015 by the National
Two articles on the effect of recreational marijuana commercialization on traffic fatalities reached opposite conclusions in the June 22nd 2020 issue of JAMA Internal Medicine.
Jeff Brubacher from Vancouver General Hospital published “Cannabis use as a risk factor for causing motor vehicle crashes: a prospective study.” The study has earned
What has marijuana legalization done to Driving Under the Influence (DUI) cases in Colorado? Important answers are now emerging. July 2018, the Division of Criminal Justice
Jacob Sullum, a pro-pot writer for Reason and Fortune magazines, is at it again. This time, he claims that marijuana’s impact on crash risk has
Two recent research reports explain why blood tests are ineffective for determining driving impairment by marijuana, and why impairment-based DUI per se blood level limits
Noelle Phillips and Elizabeth Hernandez got some things right in their Denver Post article, “State still not sure whether legal pot made roads less safe.”
I confess to having one of the more foolish members of Congress as my representative – Jared Polis. He managed to dupe the rest of
A February 2015 report from NHTSA’s 2013-2014 survey[1] shows a continued decline in the percentage of drivers under the influence of alcohol. In 1996, 16.9%
