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Statement for attribution to Governors Highway Safety Association Executive Director Jonathan Adkins WASHINGTON, D.C. – Today, the Insurance for Highway Safety announced new research demonstrating that state laws requiring ignition interlock device (IID) use for all drunk driving offenders reduced drunk driving crash fatalities by 16 percent. This new study adds to a compelling body […]
Americans could be downplaying the risks of smoking pot and driving. While most U.S. adults, or 91 percent, view driving under the influence of marijuana as dangerous and 87 percent said the practice makes one a hazard to others on the road, only 40 percent viewed weed as contributing to more crashes. That’s according to […]
This document presents the results of a comparison of impaired driving crashes to non-impaired driving crashes over a recent three year period.
This report describes the absorption, distribution and elimination of delta-9-tetrahydrocannabinal (THC) the primary psychoactive substance in marijuana, in the body. It contrasts this process with the absorption, distribution and elimination of alcohol in the body, as they are very different processes. The poor correlation of THC concentrations in the blood with impairment is discussed, along […]
Use of ride-sharing services such as Uber has prompted a drop in drunk-driving accidents in some American cities, a new report suggests. But access to smartphone-connected drivers doesn’t uniformly slash booze-related crashes, researchers found. “Uber seems to affect crashes differently in different cities,” said study author Christopher Morrison. Those differences may depend on specific local […]
The Insurance Institute for Highway Safety (IIHS) says that studies by the Highway Loss Data Institute and researchers at the University of Texas at Austin point to an increase in crash risk in states that legalized the recreational use of pot. The Highway Loss Data Institute — which, like the IIHS, is a nonprofit organization […]
Gov. Kay Ivey has awarded a $171,278 grant to help continue the services of a statewide prosecutor specializing in traffic safety cases. “Alabama’s law enforcement and criminal justice officers work tirelessly to enforce traffic laws and increase safety on our roads and highways,” Ivey said. “Through this partnership, we are providing expert support to those […]
Impaired driving is a major factor in vehicle crashes and traffic fatalities. The use of alcohol ignition interlocks is growing as a countermeasure to combat the high rate of offender recidivism for Driving While Intoxicated (DWI); however, while there is an increase in interlock use on passenger vehicles to reduce DWI recidivism, there has been […]
Despite progress in reducing impaired driving, drivers 21 to 34 years old remain a particularly high-risk group for involvement in impaired-driving-related crashes. In 2014, 21-to 34-year-olds accounted for 42 percent of the impaired drivers (i.e., those with a blood alcohol concentration [BAC] of .08 grams per deciliter [g/dL] or greater) of all ages in fatal […]
The legalization and decriminalization of marijuana has received a great deal of media attention across the country, and many States are considering whether they should legalize marijuana for recreational or medical use. States need information about the impacts of laws that legalize or decriminalize the use of marijuana, including its impact on driving safety and […]
