| Part of the common law series |
| Tort law |
|---|
| (Outline) |
| Trespass to the person |
| Property torts |
| Dignitary torts |
| Negligent torts |
| Principles of negligence |
| Strict and absolute liability |
| Nuisance |
| Economic torts |
|
| Defences |
| Liability |
| Remedies |
| Other topics in tort law |
|
| By jurisdiction |
| Other common law areas |
An ultrahazardous activity in the common law of torts is one that is so inherently dangerous that a person engaged in such an activity can be held strictly liable for injuries caused to another person, even if the person engaged in the activity took every reasonable precaution to prevent others from being injured. In the Restatement of the Law 2d, Torts 2d, the term has been abandoned in favor of the phrase "inherently dangerous activity."