The impact of alcohol beverage container warning labels on alcohol-impaired drivers, drinking drivers and the general population in northern California.
Using data collected in a random-digit dial telephone survey in a northern California county, an examination of the impact of alcohol beverage container warning labels was conducted. In a broadly conceived approach to the possible impact of warning labels, we examined recall and content as well as risk assessment and the use of warning labels as public policy to combat drunk driving. In a repeated measures pre- and post-design, respondents reported significantly higher recall of labels and their content in the post-introduction period. Evidence from a multivariate analysis of post-introduction data indicate that both drinking drivers and impaired drivers (based on self-reports) were more likely to recall the labels and their content, an indication that warning labels are reaching "at risk" individuals. In addition, increases in the perceived risk of driving and drinking are consistent with the notion that warning labels, as one part of a larger social movement, are helping to create an atmosphere in which drinking and driving is less acceptable. However, our findings also indicate that, at least among at risk drinking and impaired drivers, increased use of public policies such as warning labels in an effort to reduce the negative consequences of drinking and driving may generate a public opinion backlash.