Source · Select Committees · Justice Committee
6th Report - Tackling the drugs crisis in our prisons
Justice Committee
HC 557
Published 31 October 2025
Conclusions (2)
160
Conclusion
Acknowledged
The widespread and increasing availability of illicit substances has fostered a culture of acceptance that normalises drug use in prisons. This makes the presence of drugs inescapable for many prisoners. The situation is made worse by two key factors: the high number of people entering prison with an existing addiction, …
Government Response Summary
The government recognises the value of drug testing and commits to reviewing its drug testing regime to better understand drug use and support treatment and recovery pathways. It will also continue to explore the feasibility of emerging detection technologies for long-term use.
163
Conclusion
Acknowledged
The MoJ and HMPPS must speed up plans to introduce wastewater- based surveillance to identify new substances across the entire prison estate. If successful, this wastewater surveillance should be deployed in all prisons to monitor drug usage trends within two years of the pilot. (Recommendation, Paragraph 23)
Government Response Summary
The government states it continuously reviews drug testing panels and prioritises drug detection as a key R&D priority, focusing on identifying future solutions for frontline staff. However, it does not commit to speeding up plans for wastewater-based surveillance or deploying it across all prisons within two years as recommended.