Tort
Tort is sometimes viewed as the causes of action which are not defined in other areas such as contract or fiduciary law. However, tort and contract law are similar in that both involve a breach of duties, and in modern law these duties have blurred and it may not be clear whether an action "sounds in tort or contract"; if both apply and different standards apply for each (such as a statute of limitations), courts will determine which is the "gravamen" (the most applicable). Circumstances such as those involving professional negligence may involve both torts and contracts. The choice may affect time limits or damages, particularly given that damages are typically relatively limited in contract cases while in tort cases noneconomic damages such as pain and suffering may be awarded. Punitive damages are relatively uncommon in contractual cases versus tort cases. However, compensation for defective but not unsafe products is typically available only through contractual actions through the law of warranty.
English tort law
There is some overlap between crime and tort, since tort, a private action, used to be used more than criminal laws in centuries gone. For example, an assault is both a crime and a tort (a form of trespass to the person). A tort allows a person, usually the victim, to obtain a remedy that serves their own purposes (for example by the payment of damages to a person injured in a car accident, or the obtaining of injunctive relief to stop a person interfering with their business). Criminal actions on the other hand are pursued not to obtain remedies to assist a person — although often criminal courts do have power to grant such remedies — but to remove their liberty on the state's behalf. That explains why incarceration is usually available as a penalty for serious crimes, but not usually for torts.