Institute of Transport Economics-TØI, Gaustadalléen 21, NO-0349 Oslo, Norway.
Accid Anal Prev. 2010 Nov;42(6):1523-30. doi: 10.1016/j.aap.2010.03.002. Epub 2010 Apr 20.
From January 1, 2001, the legal blood alcohol concentration (BAC) limit in Norway was reduced from 0.5 to 0.2 g/l. A before-and-after telephone survey concerning the effects of the reduced BAC limit was carried out. 3001 driver's license holders were interviewed before and after the amendment. The percentage of drivers claiming that they will drink no alcohol before driving has increased from 82 to 91 percent, thus the distinction between driving a motor vehicle and drinking alcohol has become clearer. Drivers influenced by alcohol and involved in accidents have on the average much higher BACs than 0.5 g/l. Statistics on alcohol-related accidents are not available for the years before and after the legal amendment, but single-vehicle night-time and weekend personal-injury and fatal crashes are used as surrogate measures. There are no significant decreases in these proxies from the six years before to the six years after the reductions of the legal limit.
自 2001 年 1 月 1 日起，挪威将法定血液酒精浓度（BAC）限制从 0.5 克/升降低至 0.2 克/升。我们进行了一项关于降低 BAC 限制影响的前后电话调查。在修正案前后，我们采访了 3001 名持驾照者。声称开车前不会饮酒的司机比例从 82%增加到 91%，因此，开车和饮酒之间的区别变得更加明显。受酒精影响并发生事故的司机的 BAC 平均值远高于 0.5 克/升。在法律修正案前后，没有关于与酒精相关的事故的统计数据，但我们使用单一车辆夜间和周末个人伤害和致命撞车作为替代措施。从降低法定限制的前六年到后六年，这些替代措施并没有显著减少。
