167
Consistently update prison drug testing methods to detect evolving New Psychoactive Substances.
Conclusion
The MoJ and HMPPS must consistently update prison drug testing methods to enable the detection of the constantly changing chemical makeup of these NPS, including synthetic cannabinoids and synthetic opioids. Robust data collection should be expanded to include drug purity/potency where feasible. (Recommendation, Paragraph 34)
Government Response
A response document is linked to this report, dated 9 January 2026. Response attribution to this conclusion has not been verified. Read the response document.
Source
Committee
Justice Committee
Inquiry
Tackling drugs in prisons
Report
6th Report - Tackling the drugs crisis in our prisons
31 Oct 2025
HC 557
Addressee Bodies
Ministry of Justice
Timeline
Recommendation age
0.9 yr
Report published
31 Oct 2025