Citation

Meskali M, Hirt S, Aillerie I, Gineyt G, Louveton N, Berthelon C. Adv. Transp. Stud. 2011; 25: 91-96.

Copyright

(Copyright © 2011, Arcane Publishers)

DOI

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PMID

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Abstract

Epidemiological studies showed that alcohol is a major cause of mortal accidents, in particular at night and on the weekend, and that the risk of accident is directly linked to the rate of alcohol in the blood. As there is lack of behavioral measures that could be used to define a dangerous threshold for driving after taking licit or illicit drugs, the authors made an alcohol calibration study and simulated urban and car following scenarios of driving. The objective was to obtain reference values of impaired behavior. Sixteen participants participated in four experimental sessions. They drank a beverage to obtain 0, 0.3, 0.5, or 0.8 g of alcohol per liter of blood (BAC), then were submitted to urban and car following simulated situations. The authors analyzed the number of collision and different driving parameters as a function of BAC. Such calibrations could be very useful with respect to the legislations in the European countries, pros and cons for zero-tolerance regulations or for regulations based on the degree of impairment.

Language: en