Foreword: Although Australia has achieved significant reductions in drink driving since the 1980s, it continues to be a leading cause of road fatalities and injuries. A range of countermeasures have been used to address drink driving, although their effectiveness can be affected by a range of implementation issues.
Through a review of Australian and international literature, this paper outlines principles of effective drink driving countermeasures. It presents guidelines for the effective enforcement and prevention of drink driving through random breath testing, publicity campaigns, penalties and targeted interventions.
The evidence outlined in this paper highlights the importance of implementing effective countermeasures for different populations. Among the general population, personal contact with random breath testing has the strongest deterrent impact on drink driving. Also, targeted interventions that identify the underlying causes of offending are crucial in addressing recidivist drink drivers; a group that contributes disproportionately to road trauma. Strategies that effectively decrease drink driving are vital in the ongoing effort to improve road safety in Australia.