In approximately what percentage of drivers killed in traffic accidents is the presence of alcohol, drugs, or psychotropic substances detected?

Question

DentroTest · Accepted Answer

The correct answer is 37%. According to data from the National Institute of Toxicology and Forensic Sciences included in road safety manuals, the consumption of alcohol, illegal drugs, and psychotropic drugs appears in a very significant percentage of deceased drivers (usually fluctuating between 30% and 50% depending on the year). This confirms that the impairment of psychophysical capabilities is one of the main causes of road mortality. Analysis of the options: 10%: This figure is incorrect as it is too low. The impact of substances on accident rates is much higher. 80%: This figure is incorrect as it is excessive when referring solely to substances. If we were speaking about the general human factor (which includes distractions, speed, fatigue, errors, etc.), the figure would indeed be between 70% and 90%.

In approximately what percentage of drivers killed in traffic accidents is the presence of alcohol, drugs, or psychotropic substances detected?

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