Strategies

Enable law enforcement to immediately take the license of a driver who fails or refuses to take a chemical test for alcohol

Set legal limits for drivers’ blood alcohol concentrations (BACs)

Implement checkpoints where law enforcement officers can stop drivers suspected of drinking and driving and assess their level of alcohol impairment

Replace or retrofit diesel buses or other vehicles to operate with clean diesel technology

Replace internal combustion engine vehicles with all-electric vehicles through financial incentives, regulations, and multi-component initiatives

Strengthen policies that mandate ignition interlock installation in vehicles to prevent operation by a driver with a high blood alcohol concentration

Use mass media campaigns to persuade individuals to avoid drinking and driving or to prevent others from doing so; campaigns often focus on the negative consequences of alcohol-impaired driving

Implement anti-idling policies and awareness campaigns to reduce engine idling for passenger vehicles, school buses, and/or equipment and truck fleets

Require scheduled testing of vehicles’ tailpipe and evaporative emissions; federally mandated in areas with particularly poor air quality