alcohol marijuana impact on driving News

Preliminary research indicates that the legalization of recreational marijuana in 10 states has increased accident rates, the Insurance Information Institute said Wednesday. The group cited an October 2018 study by the Highway Loss Data Institute that shows collision claim frequency …

A new study conducted at the University of Iowa’s National Advanced Driving Simulator has found drivers who use alcohol and marijuana together weave more on a virtual roadway than drivers who use either substance independently. However, the cocktail of alcohol …