Some marijuana users think it's OK to drive high. That worries police.

Publication

As more states move to legalize recreational marijuana, many are considering legalization's impact on drug-impaired driving. GHSA researcher Dr. Jim Hedlund elaborates on the available research.

Some marijuana users think it's OK to drive high. That worries police.

Story by Mary Wisniewski
May 6, 2019

Issue

Drug Impaired Driving