This article reviews the effectiveness of waiting period laws for gun permits. While aiming to reduce gun-related harms, current research has insufficient evidence to determine their effectiveness as public health interventions.

This article reviews ignition interlock programs aimed at reducing drunk-driving recidivism. While short-term effectiveness is noted, further research is needed to confirm its impact on reducing recidivism and improving public health outcomes.

This article discusses the effectiveness of gun registration and licensing requirements in reducing gun violence, exploring evidence and legal frameworks around firearms and gun violence. The impact remains uncertain due to inconsistent findings.

This article reviews vision screening laws for older drivers, highlighting insufficient evidence on their effectiveness in reducing crashes but considering them a plausible safety intervention.

This article discusses the effectiveness of cigarette excise taxes in reducing tobacco use and associated harms, highlighting systematic reviews showing decreased consumption due to price increases.

This article highlights evidence linking the Minimum Legal Drinking Age of 21 to reductions in alcohol consumption and alcohol-related crashes, showcasing it as a key public health intervention.

This article highlights evidence linking the Minimum Legal Drinking Age of 21 to reductions in alcohol consumption and alcohol-related crashes, showcasing it as a key public health intervention.

This article evaluates the effectiveness of bicycle helmet laws in reducing head injuries and fatalities, showing significant increases in helmet use and a reduction in head injuries as a result of the laws.

This article examines the negative impact of juvenile offenders being transferred to adult criminal courts, showing increased recidivism, violence, and mental health issues among youth processed in adult systems.

This article demonstrates that enhanced enforcement of seatbelt laws is an effective public health intervention, increasing seatbelt use and reducing both fatal and nonfatal injuries associated with traffic accidents.

This article reviews the effectiveness of hot spot policing in reducing violent crime. It highlights evidence from systematic reviews showing significant crime reduction through focused law enforcement strategies.

This article examines "shall issue" concealed carry laws, finding insufficient evidence to confirm their effectiveness in reducing violent crime as a public health intervention.

This article reviews evidence on the effectiveness of court-mandated batterer intervention programs (BIPs) in reducing domestic violence recidivism, highlighting methodological concerns and inconsistent results.

This article reviews ignition interlock programs aimed at reducing drunk-driving recidivism. While short-term effectiveness is noted, further research is needed to confirm its impact on reducing recidivism and improving public health outcomes.

This article evaluates graduated driver licensing laws, highlighting strong evidence that these programs effectively reduce motor vehicle crashes among inexperienced drivers, particularly teens.