MENU
SEARCHMENUSEARCH
Some 56% of people who use medical cannabis for chronic pain say they have driven under the influence of the drug within two hours of using it, according to a new study from the University of Michigan.
Read More →
Michigan became the first Midwest state and the tenth in the nation to legalize marijuana for recreational use during Nov. 6 voting.
Read More →
A new device developed by Oakland-based Hound Labs can detect whether a driver has smoked marijuana in the last two hours — a peak impairment timeframe.
Read More →
Marijuana has become the leading drug found in fatally injured drivers, and its usage has spiked largely because nine states have legalized it for recreational use, according to a new report form Government Highway Safety Association.
Read More →
In 2016, Colorado drivers in fatal crashes tested positive for marijuana 20% of the time. The state voted to legalize recreational use of the drug in late 2012.
Read More →
A new government report explores the downstream effects of state laws legalizing marijuana use and offers advice to states likely to change their laws in the future.
Read More →
Three states that have legalized recreational cannabis see a 3% overall increase in collision claim frequencies, according to the Highway Loss Data Institute.
Read More →
A survey from IIHS finds, however, that motorists living in marijuana-legal states are more likely to perceive the drug as a road safety problem than motorists in other states.
Read More →
Vancouver-based Cannabix Technologies Inc. is finalizing a product its calling a "pot breathalyzer" that officers could use to enforce drugged driving, according to a Reuters report.
Read More →
The county police had been tracking 48-year-old Ralph Castelli’s activities for the past year. During that time, police found that Castelli was using his company’s truck to make marijuana deliveries.
Read More →