Pepper Spray Incident Forces Evacuation at London, Ont. High School
Pepper spray discharge prompts school evacuation in London

A pepper spray incident inside a west London high school prompted a full-scale evacuation of students and staff on Friday, January 9, 2026.

Emergency Response at St. Thomas Aquinas

The disruption occurred at St. Thomas Aquinas High School, located in London, Ontario. According to reports, an individual discharged a canister of pepper spray within the school building, creating an immediate hazard.

School administration and emergency protocols were swiftly activated. As a safety precaution, the decision was made to evacuate the entire building. Students and staff were directed to leave their classrooms and gather at designated safe areas outside.

Investigation and Aftermath

The incident took place during school hours, causing significant alarm. Emergency services, including police and paramedics, were dispatched to the scene to secure the area and assess any potential injuries.

While the exact circumstances leading to the discharge are under investigation, the primary focus was ensuring the well-being of all individuals present. School officials worked in tandem with first responders to manage the situation and account for everyone.

The date of the event was confirmed as January 9, 2026. The evacuation procedure continued until authorities deemed the interior environment safe for re-entry.

Focus on Safety and Security

Incidents like this highlight the critical importance of robust school safety plans. The prompt evacuation at St. Thomas Aquinas High School demonstrates the execution of such emergency protocols designed to protect students and staff from airborne contaminants and other threats.

Local authorities are likely to review the event to understand the cause and explore any further measures needed to prevent similar occurrences. The community will be looking for reassurance about the security measures in place at local educational institutions.

As of the initial reports, the situation was brought under control without escalation, thanks to the coordinated response from school personnel and emergency services.