Vehicle impoundment regulations as a means for reducing traffic-violations and road accidents in Israel

► We examined the knowledge regarding vehicle impoundment and its self-reported effects. ► We examined accidents and violations rates one year following vehicle impoundment. ► Most impounded drivers were unaware of the violations to which impoundment applies. ► Accident rates following impoundment did not differ from other sanctions. ► Violations rates decreased following impoundment compared to other sanctions.