Background. Cannabis use is common in North America, especially among young people,
and is associated with a risk of various acute and chronic adverse health outcomes …

The increasing legal availability of cannabis has important implications for road safety. This
systematic review characterised the acute effects of Δ 9-THC on driving performance and …

Importance Cannabis use has been associated with increased crash risk, but the effect of
cannabidiol (CBD) on driving is unclear. Objective To determine the driving impairment …

Objective: Attitudes toward marijuana are changing, the prevalence of DSM-IV cannabis use
disorder has increased, and DSM-5 modified the cannabis use disorder criteria. Therefore …

Background: Due to significant comorbidity and impairment associated with cannabis use
and cannabis use disorder, understanding time trends in cannabis use and cannabis use …

Background The main psychoactive component of cannabis, delta-9-tetrahydrocannabinol
(THC), can impair driving performance. Cannabidiol (CBD), a non-intoxicating cannabis …

Importance Expanding cannabis medicalization and legalization increases the urgency to
understand the factors associated with acute driving impairment. Objective To determine, in …

“A grave problem that developed in New Hampshire… now has all the motor-vehicle
commissioners of the eastern states in a wax. It's whether radios should be allowed on cars …

College students who use alcohol and marijuana often use them simultaneously, so that
their effects overlap. The present study examined whether negative consequences …

Importance With increasing medicinal and recreational cannabis legalization, there is a
public health need for effective and unbiased evaluations for determining whether a driver is …