Impaired driving is one of the most pressing challenges in traffic safety, law enforcement, and criminal justice policy. With substances like alcohol, cannabis, and prescription drugs influencing driver behavior, the question remains: How do we accurately understand, measure, […]
Cannabis Does Not Make You a Better Driver
It starts as a harmless thought: “I feel fine.” But feeling fine isn’t the same as driving safely. Every impaired driving crash begins with a decision someone thought was harmless. […]
Research Spotlight: Public Attitudes Toward Driving After Cannabis Use
As cannabis legalization continues to expand, understanding its implications for road safety has become increasingly urgent. A recent meta-analysis published in Transportation Research Part F: Traffic Psychology and Behaviour offers new insights […]
Behind the Scenes of Drug Detection: Wet and Green Labs with Kyle Clark
Ever wondered how law enforcement officers learn to detect drug-impaired drivers? The latest episode of the Driving Change podcast takes you deep into the world of wet and green labs—the […]
Think cannabis and driving don’t mix? Think again.
The latest episode of the Driving Change Podcast dives into the surprising truths behind cannabis use and traffic safety. Featuring expert insights from Sarah Hacker of UC San Diego’s TREDS program, this […]
Drawn to Justice: Austin Police Department’s Bold Approach to DWI Enforcement
In this episode of the Driving Change podcast, we had the privilege of sitting down with a distinguished game-changer in the field of law enforcement: Sergeant Ryan Hulling of the […]



