Gallup: “14% of Americans Say They Use CBD Products,” Aug. 7, 2019.
Journal of the American Medical Association: “Effect of Cannabidiol and Tetrahydrocannabinol on Driving Performance.”
Johannes G. Ramaekers, PhD, professor of psychopharmacology and behavioral toxicology, University of Maastricht, Netherlands.
Brain Behavior: “The influence of THC:CBD oromucosal spray on driving ability in patients with multiple sclerosis-related spasticity.”
Paul Armentano, deputy director, NORML.
Adrian Devitt-Lee, chief science writer, Project CBD.
AAA: “Fatal Crashes Involving Drivers Who Test Positive for Marijuana Increase After State Legalizes Drug.”
National Highway Traffic Safety Administration: “NHTSA Releases Two New Studies on Impaired Driving on U.S. Roads.”