@article{ref1,
title="Drinking Passengers and Their Drivers: Roadside Survey Results",
journal="Annual proceedings of the Association for the Advancement of Automotive Medicine",
year="1996",
author="Beirness, Douglas James and Foss, Robert D.",
volume="40",
number="",
pages="263-273",
abstract="Among the approaches suggested for dealing with drinking-driving is for an unimpaired passenger to drive. However, present little is known about the BACs of passengers. A few studies have examined BACs of injured or killed passengers. We provide passenger BAC data for a representative sample of the nighttime driving population. In those vehicles with two or more passengers and at least one drinker, the passenger has the higher BAC in 68% of cases. However, 61% of legally impaired drivers had no passenger and among legally impaired drivers with a passenger, 53% of passengers also had an illegal BAC.<p />",
language="",
issn="1540-0360",
doi="",
url="http://dx.doi.org/"
}