Letters to the Editor

Charlton R. , Smith G. How to reduce the toll of road traffic accidents. J R Soc Med 2003; 96: 475–6

Department for Transport. Road Safety Research Compendium 2002/2003: Theme 3: impairment. http://www.dft.gov.uk/stellent/groups/dft_rdsafety/documents/pdf/dft_rdsafety_pdf_504579.pdf

Gjerde H. , Beylich K-M , Morland J. Incidence of alcohol and drugs in fatally injured car drivers in Norway. Accid Anal Prev 1993; 25: 473–83

Christophersen A.S. The occurrence of drugged driving in Norway— existing problems and solutions. Blutalkohol 2000; 37: 20–7

Folkehelseinstituttet [http://www.fhi.no/tema/rettstoks/statistikk/]

Skurtveit S. , Christophersen A.S. , Grung M. , Morland J. Increased mortality among previously apprehended drunken and drugged drivers. Drug Alcohol Depend 2002; 68: 143–50

Christophersen A.S. , Skurtveit S. , Grung M. , Morland J. Rearrest rates among Norwegian drugged drivers compared with drunken drivers. Drug Alcohol Depend 2002; 66: 85–92

O'Hanlon J.F. , Brookhuis K.A. , Louwerens J.W. , Volkerts E.R. Performance testing as part of drug registration. In: O'Hanlon J.F. , deGrier J.J. , eds. Drugs and Driving. London: Taylor & Francis, 1986. 311–20

Neutal C.I. Risk of traffic accident injury after a prescription for a benzodiazepine. Ann Epidemiol 1995; 5: 239–44

The ICADTS Working Group. Prescribing and Dispensing Guidelines for Medicinal Drugs Affecting Driving Performance. Ontario: International Council on Alcohol, Drugs and Traffic Safety, 2001