The geography of sobriety checkpoints and alcohol-impaired driving
Addiction. 2021 Dec 2. doi: 10.1111/add.15766. Online ahead of print.
ABSTRACT
BACKGROUND AND AIMS: Sobriety checkpoints are an effective strategy to reduce alcohol-impaired driving, motor vehicle crashes, injuries and fatalities. The aim of this study was to identify the geographic extent over which individual sobriety checkpoints affect alcohol-impaired driving.