Methamphetamine Use Surges in Australia, Linked to Rising Crime

A recent report from the Australian Institute of Criminology (AIC) highlights a troubling trend linking methamphetamine use to an increase in crime among detainees. The study, which surveyed 2,249 police detainees, found that nearly half attributed their criminal behavior to recent drug or alcohol use. Over 84% of those interviewed reported engaging in substance use within the past month.

Dr. Rick Brown, Deputy Director of the AIC, emphasized the significance of these findings. “It is clear that the majority of detainees attributed drug and alcohol use to altering their behavior, resulting in their offending,” he stated. The report, released on November 25, 2025, indicates a marked shift in substance use patterns among offenders.

Shifts in Substance Use Trends

The data reveals a stark contrast in the trends of substance use over the past decade. While alcohol-related offenses have decreased by 13% since 2009, methamphetamine use has surged by 22%. This rise is accompanied by a decline in the use of heroin and ecstasy as contributing factors to crime.

In total, the report attributes more than 150,000 offenses in Australia to illicit drug and alcohol use. Dr. Brown points out the critical need for effective intervention strategies. “This highlights the importance of demand reduction programs, which can be run alongside targeted supply reduction efforts,” he noted.

The findings underscore an urgent need for policymakers to address the rising use of methamphetamine and its implications for crime. As Australia grapples with this challenge, the report serves as a call to action for enhanced prevention and treatment initiatives aimed at tackling substance abuse.

In conclusion, the AIC’s research sheds light on the complex relationship between substance use and crime, revealing a growing need for comprehensive strategies to address these intertwined issues.