Policy enforcement is crucial to achieve impacts on alcohol-related harm. It is not clear what level of enforcement intensity or ‘dosage’ is necessary for addressing drink driving and related harms. Given competing enforcement demands and agencies' resource constraints, understanding how much enforcement is sufficient to deter drink driving is critical.

中文翻译：

---

确定酒后驾驶执法行动的剂量阈值：系统评价

政策执行对于实现对酒精相关危害的影响至关重要。目前尚不清楚解决酒后驾驶和相关危害需要何种程度的执法强度或“剂量”。鉴于相互竞争的执法需求和机构的资源限制，了解多少执法足以阻止酒后驾驶至关重要。