The number of weekend drinking and driving accidents is on the decline, but it’s not producing a drop in the number of drunk driving fatalities. Officials with the Insurance Institute for Highway Safety (IIHS) compared results of national roadside breath tests administered on Friday and Saturday nights in 48 states in 1986, 1996 and 2007 with corresponding information on deadly accidents and driver alcohol use from the Fatality Analysis Reporting System (FARS). In the roadside surveys, a representative sample of drivers across the country was asked to voluntarily take a breath-alcohol test.

Our Naples accident lawyers note the percentage of drivers who were under the influence of alcohol at night dropped in each of the roadside surveys, but the proportion of those killed by drivers who were legally drunk has remained about a third since 1994, after dropping from nearly half in 1982.
Canada is also seeing a similar trend.
To help to solve the puzzle, officials looked at differences in the sampling. They looked at driver characteristics, drugged driving factors and technological countermeasures. One believe drugs besides alcohol are playing a bigger role in fatal crashes, but so far the data is inconclusive.
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