TTC Subway Fire & Safety History

Our transit guide covers how the TTC works day to day. This page is about the incidents that reshaped how it operates — most of all a single 1995 collision that remains the deadliest event in the subway's history.

The Russell Hill collision, 1995

On August 11, 1995, on Line 1 (Yonge-University), a southbound train operated by a driver on only his second day of solo duty ran through three red signals and a slow-down indicator, striking a stationary train ahead at roughly 50 km/h near Russell Hill. Three passengers were killed and about 30 people were hospitalized. The crash exposed both human error and a design flaw in a mechanical safety device, and it reshaped nearly every aspect of TTC operations over the following decade, driving the rollout of automatic train control with stricter signal-acknowledgment procedures.

Fire incidents, old and new

The TTC has had a handful of notable fire incidents distinct from Russell Hill: a subway train was destroyed by fire near Union Station in 1963, and a TTC "garbage train" used to haul waste from stations caught fire near Old Mill in December 2000, permanently ending garbage-train service on the system. More recently, fire risk has shifted toward battery technology — lithium-ion e-bike battery fires have broken out on trains and platforms, prompting Toronto's fire chief to issue public safety guidance, and in September 2025 a TTC maintenance vehicle caught fire at Bloor-Yonge station, the system's busiest interchange, disrupting morning service.

Sources

• Toronto Transit Commission — Russell Hill Accident Report
• CBC News — After Subway E-Bike Blaze, Toronto Fire Chief Shares Tips to Avoid Battery Fires