ST. CATHARINES — A Niagara Transit Superbus running through the city for the next eight weeks will carry a blunt message: “Clean up the former GM site: No more delays!” The campaign, organised by the Coalition for a Better St. Catharines, aims to press municipal and provincial officials and the property owner to act on long‑standing public safety and contamination concerns at the 55‑acre former General Motors property on Ontario Street.
Visible campaign follows years of complaints
The abandoned industrial complex, which borders a neighbourhood of family homes, has been allowed to deteriorate for years, the Coalition says. Buildings on the site are failing, some roofs have collapsed or are open to the weather, and exposed tunnels and elevator shafts create hazards for trespassers, including young people.
“No neighbourhood should have to live beside this kind of hazard. No one should die because we failed to act.”— Gwen Kennedy, director, Coalition for a Better St. Catharines
The Coalition has been agitating for a cleanup since 2019 and asked the Ontario Ministry of the Environment, Conservation and Parks to investigate potential contamination in 2020. Its campaign includes petitions — more than 3,200 residents have signed calling for remediation — and now a mobile billboard on a Niagara Transit Superbus that will be visible across St. Catharines for two months.
Health and safety concerns cited
The group points to lab tests it says show asbestos not only in building materials but also in the property’s soil. Asbestos fibres can be released when materials containing the mineral deteriorate or are disturbed, a hazard the Coalition says places nearby residents at risk. While such findings do not by themselves quantify current exposure risks to neighbours, they have driven calls for a formal, comprehensive cleanup.
- Site size: 55 acres
- Public petition signatures: more than 3,200
- Coalition advocacy since: 2019
- Ministry request for investigation: 2020
- Bus campaign length: eight weeks
Municipal orders, legal challenge and public pressure
The City of St. Catharines has issued orders requiring the property owner to repair or demolish remaining structures on both sides of Ontario Street. According to the Coalition, the owner has challenged those orders in court. The ongoing legal dispute means enforcement and remedial action remain unresolved, a situation that residents and the Coalition say cannot continue.
“The Superbus will not solve this on its own,” the Coalition’s news release says. “What will solve it is political will, enforcement and” — the release trails off there — underscoring the group’s view that government action, not publicity alone, is needed to force a solution.
Local context and consequences
The former GM property lies within an urban landscape where industrial brownfields sit close to residential streets, illustrating an ongoing tension in Ontario’s older cities between redevelopment, municipal enforcement and public safety. For nearby homeowners, prolonged inaction has visible and practical consequences: collapsing structures, potential contamination and the worry that dangerous hazards attract trespassers, including children and teenagers.
For municipal officials, the case raises questions about the tools available to compel remediation, the timelines for enforcing property standards orders, and the role of provincial oversight when contamination is alleged. The Coalition’s bus campaign is designed to keep those questions in the public eye and to increase pressure on elected officials and regulators to act sooner rather than later.
What residents can expect next
Over the coming weeks residents will see the Superbus circulating across St. Catharines with the Coalition’s message. The group says the goal is to keep attention focused on the site while legal and regulatory processes play out. The Coalition’s statement reiterates that the remedy will require coordination among the property owner, municipal enforcement authorities and the provincial ministry charged with environmental protection.
| Item | Detail |
|---|---|
| Campaign vehicle | Niagara Transit Superbus |
| Campaign duration | Eight weeks |
| Petition signatures | More than 3,200 |
As legal challenges continue and municipal orders remain contested, the Coalition is banking on public visibility to prompt decisive action. For many neighbours, the campaign represents both frustration and a renewed push to make safety and cleanup a priority.
