Studies of the distribution of consumption of alcohol by the Australian population are summarized with particular focus on daily consumption, strength of drink, safe levels, women drinking at hazardous levels, and price deterrents in alcohol consumption. The surveys demonstrate that a decrease in the consumption of moderate and light drinkers, rather than a decrease in the drinking of excessive drinkers, would significantly reduce alcohol-related problems. Other projects are investigating the abuse of minor tranquilizers, especially benzodiazepines; AIDS prevention through modification of needle sharing and sexual behavior of intravenous (IV) drug users; and environmental features contributing to problem drinking. In addition to the research studies, the Centre produces a guide to the liquor Licensing Act in Western Australia so that residents may bring grievances against offending licensed outlets. 3 figures, 7 tables, and 13 references.