Crashes rise in first states to begin legalized retail sales of recreational marijuana
Crashes are up by as much as 6 percent in Colorado, Nevada, Oregon and Washington, compared with neighboring states that haven’t legalized marijuana for recreational use, new research from the Insurance Institute for Highway Safety (IIHS) and Highway Loss Data Institute (HLDI) shows. The findings come as campaigns to decriminalize marijuana gain traction with voters and legislators in the U.S., and Canada begins allowing recreational use of marijuana this month.
The two new studies were presented at the Combating Alcohol- and Drug-Impaired Driving summit, hosted by IIHS and HLDI at the Vehicle Research Center. The summit brought together highway safety and law enforcement experts to discuss the prevalence and associated risk of alcohol- and drug-impaired driving, as well as strategies to combat impaired driving.