Torts · subcategory within Torts

Negligence Per Se

Quick Answer

What is Negligence Per Se in law?

Negligence Per Se is a legal doctrine that establishes liability when a defendant violates a statute or regulation designed to protect a specific class of individuals from harm.

Source: Torts · subcategory within Torts

Detailed Explanation

Negligence Per Se simplifies the process of proving negligence by allowing plaintiffs to establish a breach of duty based on the violation of a specific statute or ordinance. In these cases, the act of violating the law itself is considered evidence of negligence because the law is enacted to protect public safety. Thus, if a defendant's conduct violates a law intended to prevent the kind of harm suffered by the plaintiff, it constitutes negligence per se.

To succeed in a negligence per se claim, the plaintiff must demonstrate that they belong to the class of persons the statute was designed to protect and that the injury resulted from the type of harm the statute intended to prevent. This linkage between the violation and the resulting injury is essential to establish liability. Notably, negligence per se applies to both civil and criminal statutes as long as the violation aligns with the injury.

Additionally, a defendant may defend against a negligence per se claim by proving they had a lawful excuse for the statutory violation or that complying with the statute was impossible under the circumstances. Courts tend to interpret these laws narrowly, emphasizing the legislative intent behind them. As such, not all violations automatically result in negligence per se; the specifics of the case matter.

Overall, the application of negligence per se aids the courts in focusing on the reasonable behavior expected from individuals and entities regarding compliance with established laws for public safety. It reduces the burden of proof placed on plaintiffs and facilitates legal determinations in tort cases arising from statutory violations.

Historical Origin

The concept of negligence per se developed in the early 20th century as courts began to recognize the need for a clear standard of care rooted in legislative enactments, evolving from traditional common law negligence standards.

Required Elements
  1. 1A statute or regulation exists that was violated by the defendant
  2. 2The statute was designed to protect a specific class of individuals
  3. 3The plaintiff is within that protected class
  4. 4The harm suffered is of the type the statute was intended to prevent
Key Cases

Martin v. Herzog

1920

This case established that a violation of a motor vehicle statute could be considered negligence per se, as it directly related to public safety.

Zeni v. Anderson

1976

This case illustrated how a pedestrian can recover damages under negligence per se due to a violation of a statute aimed at preventing accidents.

Clifford v. City of New York

1918

This case showed that a violation of a regulatory ordinance could constitute negligence per se when harm resulted directly from the violation.

Negri v. Slotkin

1985

The court affirmed that a defendant's violation of a health code could serve as negligence per se when injury resulted from the hazard the law was designed to mitigate.

Peters v. Wenona

1978

This case clarified that a plaintiff must specifically show that they suffered harm as a direct result of the defendant’s statutory violation.

Hypothetical

A store owner fails to comply with a state health regulation requiring that all food items be stored at a certain temperature. As a result, customers become ill after consuming spoiled food. The customers can sue the store owner for negligence per se due to the violation of the health regulation designed to protect them.

Common Confusions

Confusion: Some students think any statutory violation automatically equates to negligence per se.

Clarification: However, it must be shown that the statute was meant to protect the class of individuals involved and that the harm suffered corresponds with the intent behind the law.

Confusion: Students often mistake negligence per se for strict liability.

Clarification: While both concepts involve liability without needing to show traditional negligence, negligence per se specifically arises from statutory violations linked to negligence principles.

Exam Tip

When analyzing negligence per se, clearly identify the statute involved, its purpose, and demonstrate the connection between the violation and the injury suffered to effectively argue the case in exams.

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