How does cannabis THC impact driver impairment and DUI laws? This is what a recent study published in Clinical Chemistry ...

Only a third of Virginia drivers consider driving under the influence of marijuana to be extremely dangerous, and most ...

Laws aimed at preventing marijuana-impaired driving in almost 20 states are causing innocent people who show no signs of ...

This holiday season, police departments across the country will repeat their laudable annual efforts to deter drunken driving. Yet more than a decade after states began legalizing recreational ...

In October 2023, an unthinkable tragedy unfolded in Coleman, Wisconsin: An 8‑month‑old girl lost her life when a driver, impaired by cannabis, ran a stop sign and crashed into another vehicle. In ...

The “If You Feel Different, You Drive Different. Drive High, Get a DUI” campaign will run now through Jan. 1. Law enforcement will step up DUI enforcement patrols and remove impaired drivers from the ...

Marijuana-impaired driving accidents are on the rise, and New York remains one of the most lenient states when it comes to recreational marijuana use. Since legalization under the 2021 Marijuana ...

SYRACUSE, N.Y. — There are new questions about how police officers determine if someone is under the influence of drugs when they are pulled over. Sgt. Blake from the Syracuse Police Department ...

When Canada legalized cannabis in October 2018, there were many concerns about its potential impacts. One of them involved cannabis-impaired driving. Before legalization, police were already catching ...

Brock University provides funding as a member of The Conversation CA-FR. Brock University provides funding as a member of The Conversation CA. When Canada legalized cannabis in October 2018, there ...