This theme is primarily concerned with drivers who are impaired due to alcohol, drugs (illicit or medicinal) or fatigue, and ways of reducing the problems through enforcement and publicity. Attention is also being given to the influence of alcohol on pedestrian accidents, and to the problems of older road users.
Review of Drink-drive Surveys [T301O]
Rider fatigue and accident risk [T301H]
The Ageing driver [S217C]