Negligence Per Se

What Is Negligence Per Se?

Negligence per se is a rule of proof. In a standard negligence claim, the injured person must establish the standard of care and show the defendant fell short of it. When the defendant violated a statute that was enacted to protect the public from a particular kind of harm, the statute becomes the standard of care, and the violation is the breach. The Latin phrase means “negligence in itself.” The elements of duty and breach are satisfied by the violation; the injured person still must prove proximate cause and damages.

Not every statute qualifies. The law must be a public-safety statute, one designed to protect a class of people from a specific type of injury. Traffic laws, building codes, fire codes, and workplace safety rules are the usual sources. Licensing and administrative rules generally are not. And the injured person must be within the class the statute was meant to protect and must have suffered the kind of harm the statute was meant to prevent.

How Does Negligence Per Se Work In North Carolina?

North Carolina courts apply negligence per se when three conditions are met: the defendant violated a public-safety statute, the injured person belongs to the class the statute protects, and the violation was a proximate cause of the injury. Motor vehicle statutes are the everyday example. N.C. Gen. Stat. § 20-141 forbids driving at a speed greater than is reasonable and prudent under the conditions and sets statutory limits of 35 miles per hour inside municipalities and 55 elsewhere unless otherwise posted. A driver who was exceeding the limit, or driving too fast for rain or fog, has breached the duty as a matter of law. Running a red light, failing to yield, and passing in a no-passing zone work the same way.

The legislature has switched the rule off for a few statutes, usually to protect injured people from having their own violations used against them. The motorcycle and moped helmet law, N.C. Gen. Stat. § 20-140.4, states in its own text that a violation shall not be considered negligence per se or contributory negligence per se in any civil action. The seat-belt statute goes further: under N.C. Gen. Stat. § 20-135.2A(d), evidence that a person was not wearing a seat belt is not admissible at all in a civil action. And § 20-141 itself provides that a driver’s failure to stop within the range of the vehicle’s headlights or the driver’s vision is not negligence per se or contributory negligence per se.

Pedestrian crossings are a middle case. N.C. Gen. Stat. § 20-174(a) requires a pedestrian crossing outside a crosswalk to yield to vehicles, and subsection (e) requires every driver to exercise due care to avoid hitting any pedestrian. North Carolina courts treat a pedestrian’s failure to yield as evidence of contributory negligence to be weighed on the facts rather than as contributory negligence per se, so a pedestrian struck mid-block still has a claim, though the defense will be argued.

What Does Negligence Per Se Look Like In A North Carolina Case?

A motorcyclist is riding through Fayetteville at the posted 45 miles per hour when a car pulls out of a shopping-center exit directly into his lane. The car’s driver failed to yield before entering the roadway, a violation of the motor vehicle code. Under negligence per se, the rider does not have to persuade the jury that pulling out was unreasonable; the failure to yield establishes the breach. The rider proves the collision caused his fractured leg, and the case moves to damages.

The car’s insurer will search the rider’s conduct for a violation of its own. If the rider was not wearing a helmet, that fact cannot be used as negligence per se under § 20-140.4, and the defense would have to prove on the facts that riding without a helmet actually caused or worsened the specific injury, which it rarely can for a leg fracture. If the rider had been going 60 in the 45 zone, however, the insurer would argue contributory negligence per se under § 20-141, and under North Carolina’s contributory negligence rule a proven violation that proximately caused the crash would bar the claim entirely. The defendant carries the burden of proving that under N.C. Gen. Stat. § 1-139, and causation remains the injured person’s best answer: a driver who pulled out without looking would have hit the rider at 45 just as surely as at 60.

Why Does Negligence Per Se Matter For A North Carolina Injury Claim?

It matters because it simplifies the hardest part of a negligence case and because in North Carolina it is double-edged. On the injured person’s side, a citation or a crash report noting a statutory violation converts a debate about reasonableness into a question of causation and damages. Insurers settle those cases differently, because the liability argument is largely gone. Preserving the citation, the officer’s narrative, event-data-recorder speed, and camera footage locks the violation in.

On the defense side, the same rule is the fastest route to a contributory negligence defense. An injured driver who was speeding, ran a light, or failed to signal has handed the insurer a per se argument, and because North Carolina bars recovery entirely when contributory negligence is proven, that argument can be worth the whole claim. The answer is almost always proximate cause: the violation must have actually contributed to the crash, and many technical violations did not. If you were hurt in a North Carolina motorcycle accident or any other crash, expect the insurer to look for a statute you broke, and get the causation evidence together before it does.

How Is Negligence Per Se Different From Ordinary Negligence And Gross Negligence?

Ordinary negligence is proven by comparing conduct to a reasonable person. Negligence per se is proven by a statutory violation. Gross negligence is a heightened level of fault, wanton conduct in conscious or reckless disregard of others’ safety, that North Carolina treats differently for contributory negligence and punitive damages. A statutory violation is not automatically gross negligence; speeding alone is negligence per se, while racing or driving drunk at excessive speed may rise to gross negligence.

• Ordinary negligence: reasonable-person standard; duty and breach are proven with evidence of conduct.
• Negligence per se: the statute sets the standard; violation is the breach; causation and damages still required.
• Gross negligence: conscious or reckless disregard for the safety of others; defeats ordinary contributory negligence and can support punitive damages.