 Problematic crimes associated include shoplifting, property crime, drug dealing, violence and aggression and driving whilst intoxicated.In Scotland among the 71% of suspected criminals testing positive for controlled drugs at the time of their arrest benzodiazepines (over 85% are temazepam cases) are detected more frequently than opiates and are second only to cannabis, which is the most frequently detected drug.Research carried out by the Australian government found that benzodiazepine users are more likely to be violent, more likely to have been in contact with the police, and more likely to have been charged with criminal behavior than those using opiates.