The “Highest Duty of Care”: Why a Bus is Held to a Stricter Standard in California

Riding the Santa Barbara MTD is a part of daily life for many, whether you’re a student heading to class or a commuter traveling down State Street. When you step onto that bus, you place your trust in the driver and the transit company to get you to your destination safely. This trust isn’t just a social expectation; it’s a legal requirement.

In California, buses and other forms of public transportation are held to a much stricter safety standard than regular drivers, which is a critical factor in understanding common carrier liability in California. This higher standard means they have a profound responsibility to protect their passengers from harm.

Key Takeaways about Common Carrier Liability in California

• Public transportation providers, such as city buses, are legally classified as “common carriers” in the state of California.
• A common carrier owes its passengers the “highest duty of care,” which is a more stringent standard than the “reasonable care” required of typical drivers.
• This elevated duty requires a carrier to use the utmost diligence for a passenger’s safe transport.
• The higher standard can apply to various incidents, including collisions, onboard falls, and injuries sustained while boarding or exiting the vehicle.
• Understanding this legal principle is fundamental for passengers seeking accountability after a public transportation accident.

What is a “Common Carrier” in California?

The legal system recognizes that when you pay a fare to be transported, you are in a uniquely vulnerable position. You have no control over the vehicle’s speed, maintenance, or the driver’s actions. Because of this, California law designates entities that transport the public for a fee as “common carriers.”

According to California Civil Code Section 2168, a common carrier is anyone who offers to the public to carry persons, property, or messages. This classification isn’t limited to just city buses. It often includes:

• Public transit buses (like the Santa Barbara MTD)
• Tour and charter buses
• Trains and light rail
• Taxis and airport shuttles
• Rideshare vehicles (in certain circumstances)

This special legal status is the cornerstone of common carrier liability California and imposes a significantly greater responsibility for safety on these transportation providers.

Understanding the “Highest Duty of Care”

Most drivers on California roads are required to use “reasonable care” to avoid harming others. This means they must act as a reasonably prudent person would under similar circumstances. A common carrier, however, must go much further. They owe their passengers the highest duty of care.

This means the company and its drivers must use the utmost caution and diligence to ensure passenger safety. They must do everything humanly possible to keep you safe, from the moment you step on the bus until you have safely stepped off. It’s a proactive duty, not a reactive one.

This heightened duty of care requires a common carrier to be vigilant about:

• Driver Training and Fitness: Ensuring drivers are properly trained, licensed, and not fatigued or otherwise impaired.
• Vehicle Maintenance: Conducting regular and thorough inspections to check for mechanical issues with brakes, tires, doors, and safety equipment.
• Safe Operations: Driving in a manner that avoids sudden, violent jerks or stops that could cause a passenger to fall.
• Onboard Safety: Keeping aisles free from obstacles and promptly cleaning up spills that could create a slip and fall hazard.

Failing to meet this exceptionally high standard can be a key factor when establishing responsibility for injuries sustained during a public transportation accident.

How Does Common Carrier Liability in California Affect an Injury Claim?

The difference between “reasonable care” and the “highest duty of care” is significant in a personal injury claim. If you are injured in an accident involving two regular cars, you must typically prove the other driver was negligent—that they did something a reasonable person wouldn’t have done.

With a common carrier, the focus shifts. The question is not just whether the driver made a mistake, but whether the carrier did everything it could have to prevent the injury. For example, if a passenger falls and is injured after a bus comes to a sudden stop on the 101 Freeway, the investigation would look beyond the stop itself. It might ask if the driver could have anticipated the traffic change, if they were following too closely, or if the bus’s handrails were adequate and in good repair.

This is a much more demanding standard to meet and is a central element of protecting bus passenger rights.

What Kinds of Incidents Are Covered?

The highest duty of care applies to a wide range of situations that can lead to passenger injuries. This responsibility is not limited to dramatic collisions but includes many common occurrences on public transit.

Some examples of incidents that fall under common carrier liability in California include:

• Vehicle Collisions: Accidents involving the bus and other cars, trucks, or objects.
• Sudden Movement: Abrupt starts, stops, or turns that cause passengers to lose their balance and fall.
• Boarding and Exiting Accidents: Injuries from doors closing too soon, steep steps, or the bus pulling away from the curb too quickly.
• Onboard Hazards: Trips or falls caused by items left in the aisle, wet floors, or broken seating.
• Equipment Failure: Injuries caused by faulty handrails, malfunctioning wheelchair lifts, or other defective parts.

The carrier’s duty to protect you is comprehensive, covering nearly every aspect of your journey with them.

Common Carrier Liability in California FAQs

Here are answers to some common questions about injuries on public transportation.

Does this higher standard of care apply to rideshare services like Uber and Lyft?

Yes, in many situations. California law classifies rideshare drivers as common carriers once they have accepted a ride request and are on their way to pick up a passenger or are transporting that passenger. This means they also owe their riders the highest duty of care during that time.

What if I was partially at fault for my injury on a bus?

California follows a “comparative fault” rule. This means you can still recover compensation even if you were partially responsible for the incident. For instance, if you were not holding a handrail when a bus lurched, a court might find you partially at fault. Your total recovery would then be reduced by your percentage of fault.

Is there a time limit to file a claim against a public bus company in Santa Barbara?

Yes, and the deadlines can be very short. Because the Santa Barbara MTD is a government entity, you often have to file a special notice of claim within six months of the injury. Failing to meet this strict deadline can prevent you from ever being able to seek compensation.

What kind of evidence is important in a public transportation accident case?

Evidence can include photos or videos of the scene and your injuries, contact information from any witnesses, a copy of the official accident report, and your own detailed notes about what happened. Preserving any physical evidence, like damaged clothing or personal items, can also be helpful.

Do bus passenger rights cover injuries that happen at a bus stop?

It depends. The common carrier’s duty of care typically begins when you start to board the bus and ends once you have safely disembarked and are on solid footing. However, if an injury at a bus stop is caused by a hazardous condition that the transit authority is responsible for maintaining, there may still be grounds for a claim.

Speak With Our Santa Barbara Personal Injury Team

If you were injured while riding a bus or other form of public transport, the physical, emotional, and financial challenges can be significant. Understanding your rights under California’s common carrier laws is a crucial first step toward accountability. At Maho | Prentice, we focus on helping injured individuals in Santa Barbara County. Our attorneys prepare every case as if it will go to trial, a method that puts our clients in a strong position from the very beginning.

We are ready to hear your story and discuss your options. Call Maho | Prentice, LLP, for a free, no-obligation consultation. Our phones are answered 24/7, and we are available to meet in person or virtually. We offer legal services in both English and Spanish.