What are the early impacts of the Guelph CTS site closure?

The closure has led to potential increases in drug poisonings outside downtown, a rise in use within private residences, and a significant increase in discarded drug equipment.

How has drug use visibility changed in downtown Guelph since the CTS closure?

Organizations observed an increase in the visibility of substance use in downtown Guelph following the closure of the consumption and treatment services site.

What are the long-term concerns following the closure of Guelph's CTS site?

Concerns include decreased access to harm-reduction services, challenges in connecting people to care, and potential breakdowns in trust between individuals and support services.

Home / Health / Guelph Drug Poisonings Shift After CTS Site Closure

Guelph Drug Poisonings Shift After CTS Site Closure

22 Dec

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Summary

Drug poisonings may be increasing in other parts of Guelph.
Drug poisonings in private residences rose significantly post-closure.
Discarded drug equipment disposal increased by 338 percent.

Emerging data suggests changes in drug poisoning incidents in Guelph since the closure of its consumption and treatment services (CTS) site in March 2025. A report examining the period from April to June 2025 shows a potential increase in poisonings occurring in neighborhoods beyond downtown, alongside a rise in incidents within private residences. This shift raises concerns about increased drug use in isolation, where immediate intervention is less likely.

The closure of the CTS site, mandated by provincial legislation, has been linked to decreased access to harm-reduction services and increased pressure on outreach workers. Reports indicate a concerning 338% surge in improperly disposed drug equipment in the three months following the closure. While overall drug poisoning numbers initially decreased, a sharp increase was observed starting in July 2025, reaching record highs in September.

Experts are calling for enhanced wraparound services, including mental health support, housing assistance, and drug testing, to address the complex needs of individuals. Expanding mobile outreach services, guided by data on where support is most needed, is also recommended. A follow-up report is anticipated in 2026 to further analyze long-term trends and the full impact of the CTS site closure.