Advocates for drug harm reduction are challenging a proposal by the Canberra Liberals to recriminalise methamphetamine possession in the Australian Capital Territory. They argue there is insufficient evidence to suggest decriminalisation has increased harm related to the drug since its implementation. The Canberra Liberals have pledged to reverse the decriminalisation policy if they win the upcoming election. Advocates point to a lack of data demonstrating a significant negative impact following decriminalisation, suggesting the proposed recriminalisation is not evidence-based. They maintain that focusing on harm reduction strategies is a more effective approach to addressing drug-related issues. The debate highlights differing views on the best way to manage methamphetamine use and its associated consequences within the ACT.