Legal Guide

Can You Sue Calgary Transit for Negligence?

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Can You Sue Calgary Transit for Negligence?

Every day, thousands of Calgarians rely on city buses and LRT trains to get to work, school, and home safely. But when an accident or injury happens on Calgary Transit, many passengers are left wondering — can you sue the city for negligence?

The short answer is yes, but suing Calgary Transit isn't the same as filing a regular car-accident claim. Because it's a municipal service, unique legal rules, deadlines, and defences apply.

As Alberta personal-injury lawyers experienced in transit and municipal liability, we explain when Calgary Transit can be held responsible for injuries, what evidence you need to prove negligence, and how to protect your right to compensation.

This guide covers:

When Calgary Transit can be held liable for injuries
The 'sudden stop' rule in Alberta
The 21-day notice requirement
Common causes of Calgary Transit injuries
Evidence needed to prove negligence
Compensation available for transit injuries
Steps to take after a Calgary Transit accident

Common Causes of Calgary Transit Injuries

Transit injuries can happen in several ways — both inside and outside the vehicle. Common causes include:

Common Causes:

Sudden Braking or SwervingAbrupt movements that cause passengers to fall.
Driver Distraction or FatigueDriver error leading to unsafe operation.
Collisions with Other VehiclesAccidents involving other motorists.
Slips and FallsOn icy steps or platforms.
Defective EquipmentDefective handrails, doors, or seats.
Inadequate MaintenanceDelayed repairs or poor maintenance.
Unsafe Boarding ConditionsUnsafe boarding or exiting conditions.

When Calgary Transit Can Be Held Liable

Calgary Transit has a duty of care to operate buses, trains, and stations safely. When that duty is breached and someone gets hurt, the city can be held legally responsible for negligence.

1

Negligent Bus Driver

A negligent bus driver (speeding, distraction, or unsafe stop).

2

Sudden or Violent Movement

A sudden or violent movement that throws passengers off balance.

3

Poorly Maintained Equipment

Poorly maintained buses or LRT stations.

4

Unsafe Surfaces

Icy or uneven surfaces at stops or platforms.

5

Failure to Assist

Failure to assist disabled or elderly passengers.

6

Mechanical Defects

Mechanical defects or maintenance neglect.

While Calgary Transit doesn't guarantee absolute safety, it must take reasonable steps to protect passengers and the public.

The 'Sudden Stop' Rule in Alberta

A common transit injury occurs when a bus stops abruptly, causing passengers to fall. Alberta courts recognize the "sudden stop rule."

Not Automatically Liable

Calgary Transit is not automatically liable just because a passenger was injured by a sudden movement.

Proving Negligence

To succeed in a claim, the passenger must prove the stop was "unusual, excessive, or negligent" – not a normal part of safe operation.

Examples

A gentle or expected braking motion → No liability. A violent stop caused by speeding or distraction → Potential liability.

The 21-Day Notice Requirement

When suing a municipality (e.g., City of Calgary), strict legal procedures under Alberta's Municipal Government Act must be followed.

Written Notice Required

Injured passengers must provide written notice to the city within 21 days of the incident.

Required Information

The notice must include: the date, time, and location of the accident; and a brief description of what happened and your injuries.

Consequences of Missing Deadline

The claim could be dismissed unless there is a "reasonable excuse" (e.g., hospitalization) and the city is not prejudiced.

Legal Assistance

A lawyer can file this notice on behalf of the claimant to ensure compliance and preserve the claim.

Evidence Needed to Prove Negligence

Because Calgary Transit is a public authority, its legal department defends every claim aggressively. Success depends on gathering clear, objective evidence. A lawyer can help secure:

Surveillance Footage

Bus or LRT surveillance footage before it's deleted.

Operator Logs and Reports

Operator logs and incident reports.

Maintenance Records

Maintenance and inspection records.

Witness Statements

Witness statements from other passengers.

Medical Records

Medical records detailing your injuries.

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Frequently Asked Questions

Conclusion

You can sue Calgary Transit for negligence if you can prove unsafe driving, poor maintenance, or other failures caused your injury. However, these cases follow strict municipal rules — especially the 21-day notice requirement — and require prompt evidence collection.

Get medical attention right away.

Report the incident and take photos.

File written notice within 21 days.

Contact an Alberta lawyer experienced in municipal liability.

Still have questions? Contact us today — your consultation is free.

Contact us today for a free consultation. No fee unless we win.

Can You Sue Calgary Transit for Negligence? | Legal Guide | Shiv Ganesh