Citation

Vingilis ER, Fischer B. Proc. Int. Counc. Alcohol Drugs Traffic Safety Conf. 1995; 1995: 378-385.

Copyright

(Copyright © 1995, The author(s) and the Council, Publisher International Council on Alcohol, Drugs and Traffic Safety)

DOI

unavailable

PMID

unavailable

Abstract

The unification of West and East Germany has provided an interesting natural experiment for studying the relationship between legal and extra legal factors and drinking-driving crash rates. Prior to unification, both countries had differing drinking-driving legislation and BAC limits. In former West Germany the penal code did not allow driving under the influence of alcohol and other drugs. The BAC limit was .08 percent. On the other hand, the former East Germany prohibited driving under the influence of any alcohol . After unification, the zero BAC law remained in effect until December 31 1992, after which the .08 percent law came into effect. Despite the fact that the .08 law did not come into effect until 1992, the 1990 unification saw a sharp increase in crash rates in the former East Germany, but no similar increase in the former West Germany. Different secondary data sets have been gathered reflecting on the extra-legal factors of moral commitment to the law, group support, economic conditions, alcohol consumption levels, vehicle ownership and kilometers driven. The paper presents the relationships among the various factors and regression analyses identifying the extra-legal predictors of the increased alcohol-related crash rates in the former East Germany.