Recreational Cannabis Impairs Driving Even When Driver Not High: Harvard Research January 16, 2020 Recreational cannabis use affects driving ability even when drivers are not intoxicated by marijuana, according to a study from a...
Marijuana, Opioids Found in High Percentage of Drivers Killed in Car Crashes May 31, 2018 More than half of drivers killed in car accidents who were tested for drugs had marijuana, opioids or a combination...
Weed Warning: Legalizing Marijuana Tied to Rise in Crashes in 3 States by HLDI June 23, 2017 Legalizing recreational marijuana use in Colorado, Oregon and Washington has resulted in collision claim frequencies that are about three percent...