Multiple Studies Link Legalized Marijuana With Higher Crash Rates

The Insurance Institute for Highway Safety and the Highway Loss Data Institute announced Thursday that crashes in states with legalized recreational marijuana have increased up to 6 percent.
IIHS and HLDI are set to present two studies Thursday on collision crashes in states where marijuana is legal at the Combating Alcohol- and Drug-Impaired Driving summit at IIHS' Vehicle Research Center in Ruckersville, Va.
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