What is an effective strategy to prevent drunk driving?

Encouraging designated drivers is an effective strategy to prevent drunk driving because it directly addresses the core issue of impaired driving. A designated driver is a person who abstains from alcohol consumption on a particular outing in order to safely drive others who have been drinking. This approach fosters a responsible culture where individuals take proactive steps to ensure everyone's safety by planning ahead. Designating a sober driver not only prevents potential accidents but also encourages responsible drinking behavior among all participants.

In contrast, drinking at home only does not fundamentally resolve the issue of drunk driving since individuals might still choose to drive after consuming alcohol if they venture out. Driving only short distances can also be misleading, as impaired driving is dangerous regardless of the distance. Encouraging friends to drink as well undermines any efforts to promote safety, as it increases the likelihood of impaired driving instances. Thus, promoting designated drivers remains the most effective method for reducing the risks associated with drunk driving.