After an off-campus University of Guelph homecoming party descended into chaos last weekend, other Ontario universities say they are working to minimize the impacts of similar upcoming events.
The unsanctioned party in Guelph on Saturday risked the safety of students and neighbours, university president Rene Van Acker said in a statement.
Videos circulating online show massive crowds of young people filling the streets, and some of them throwing bottles and other items as police officers tried to control the situation. The videos also show police putting some people in handcuffs.
"The University of Guelph is deeply disappointed by what occurred, and we are clear that this cannot happen again," Van Acker said, adding that the school will review the incident.
He said the people who got involved in property damage and other disruptive behaviour also included those who do not attend the university.
Guelph police said the gathering was "significantly larger" than similar events in recent years and officers were dealing with objects being thrown, people climbing buildings, as well as shoplifting and vandalism at nearby businesses.
They said officers laid several criminal and provincial charges, including causing a disturbance and numerous alcohol-related offences.
“Homecoming is an opportunity for students, residents and visitors to celebrate together. Most people enjoyed the day responsibly, but behaviour that puts others at risk cannot be accepted,” said Guelph police Chief Gord Cobey.
Guelph is not the only university town that has at times struggled to contain rowdy off-campus parties in the fall.
In Ottawa, the annual Panda Game between Carleton University and the University of Ottawa football teams is taking place this weekend and Carleton said it recognizes the event can affect nearby communities.
Post-game misbehaviour in recent years included people flipping a car and stealing street signs, and has sent several people to the hospital.
Carleton University spokesperson Steven Reid said the school is working closely with the University of Ottawa, the city, Ottawa Police and others to ensure safety for everyone this year.
"We are taking steps before, during and after the game to minimize those impacts," he said. "We are also continuing to communicate with students about their responsibilities, the importance of being good neighbours and the consequences of unlawful or disruptive behaviour."
Another homecoming party is scheduled in Kingston, Ont., starting on Oct. 16 for Queen's University students and alumni.
A spokesperson for the school said preparations for the event include planning and co-ordination with the city, police, student leaders and groups across the university.
Students are reminded of local bylaws and potential fines, as well as responsible behaviour, the university said.
"Those found in violation of nuisance party regulations, noise bylaws, or open liquor laws can face fines from $50 to $2,000 and sanctions under the Queen’s University Non-Academic Misconduct system," it said.
The institution said Kingston police will focus on community outreach on campus and in the near-campus neighbourhoods leading up to the event.
Back in Guelph, Mayor Cam Guthrie said police are working to find those responsible for putting residents, businesses, and emergency responders in danger.
"We all must agree that this type of reckless behaviour can never be allowed to happen in our city again," he said.
This report by The Canadian Press was first published Sept. 29, 2026.
