This report provides detailed information on drug use prevalence, drug-related behaviours and incidents, and support for drug-related policy and legislation. This report extends the analysis presented in the 2007 National Drug Strategy Household Survey: first results by providing more detailed information on drug use prevalence, drug-related behaviours and incidents, and support for drug-related policy and legislation. This report, along with others in the Drug Statistics Series, will be a useful resource for policy-makers, planners and researchers interested in drug-related matters.