Negligence is a failure to exercise appropriate and/or ethical ruled care expected to be exercised amongst specified circumstances. The area of tort law known as negligence involves harm caused by failing to act as a form of carelessness possibly with extenuating circumstances. The core concept of negligence is that people should exercise reasonable care in their actions, by taking account of the potential harm that they might foreseeably cause to other people or property.
Sovereign immunity, or crown immunity, is a legal doctrine whereby a sovereign or state cannot commit a legal wrong and is immune from civil suit or criminal prosecution, strictly speaking in modern texts in its own courts. State immunity is a similar, stronger doctrine, that applies to foreign courts.
A tort is a civil wrong that causes a claimant to suffer loss or harm, resulting in legal liability for the person who commits the tortious act. Tort law can be contrasted with criminal law, which deals with criminal wrongs that are punishable by the state. While criminal law aims to punish individuals who commit crimes, tort law aims to compensate individuals who suffer harm as a result of the actions of others. Some wrongful acts, such as assault and battery, can result in both a civil lawsuit and a criminal prosecution in countries where the civil and criminal legal systems are separate. Tort law may also be contrasted with contract law, which provides civil remedies after breach of a duty that arises from a contract. Obligations in both tort and criminal law are more fundamental and are imposed regardless of whether the parties have a contract.
Malicious prosecution is a common law intentional tort. Like the tort of abuse of process, its elements include (1) intentionally instituting and pursuing a legal action that is (2) brought without probable cause and (3) dismissed in favor of the victim of the malicious prosecution. In some jurisdictions, the term "malicious prosecution" denotes the wrongful initiation of criminal proceedings, while the term "malicious use of process" denotes the wrongful initiation of civil proceedings.
Respondeat superior is a doctrine that a party is responsible for acts of his agents. For example, in the United States, there are circumstances when an employer is liable for acts of employees performed within the course of their employment. This rule is also called the master-servant rule, recognized in both common law and civil law jurisdictions.
Vicarious liability is a form of a strict, secondary liability that arises under the common law doctrine of agency, respondeat superior, the responsibility of the superior for the acts of their subordinate or, in a broader sense, the responsibility of any third party that had the "right, ability or duty to control" the activities of a violator. It can be distinguished from contributory liability, another form of secondary liability, which is rooted in the tort theory of enterprise liability because, unlike contributory infringement, knowledge is not an element of vicarious liability. The law has developed the view that some relationships by their nature require the person who engages others to accept responsibility for the wrongdoing of those others. The most important such relationship for practical purposes is that of employer and employee.
United States v. Reynolds, 345 U.S. 1 (1953), is a landmark legal case decided in 1953, which saw the formal recognition of the state secrets privilege, a judicially recognized extension of presidential power. The US Supreme Court confirmed that "the privilege against revealing military secrets ... is well established in the law of evidence".
Where two or more persons are liable in respect of the same liability, in most common law legal systems they may either be:
Tortious interference, also known as intentional interference with contractual relations, in the common law of torts, occurs when one person intentionally damages someone else's contractual or business relationships with a third party, causing economic harm. As an example, someone could use blackmail to induce a contractor into breaking a contract; they could threaten a supplier to prevent them from supplying goods or services to another party; or they could obstruct someone's ability to honor a contract with a client by deliberately refusing to deliver necessary goods.
Ex turpi causa non oritur actio is a legal doctrine which states that a plaintiff will be unable to pursue legal relief and damages if it arises in connection with their own tortious act. Particularly relevant in the law of contract, tort and trusts, ex turpi causa is also known as the illegality defence, since a defendant may plead that even though, for instance, he broke a contract, conducted himself negligently or broke an equitable duty, nevertheless a claimant by reason of his own illegality cannot sue. The UK Supreme Court provided a thorough reconsideration of the doctrine in 2016 in Patel v Mirza.
In the English law of tort, professional negligence is a subset of the general rules on negligence to cover the situation in which the defendant has represented him or herself as having more than average skills and abilities. The usual rules rely on establishing that a duty of care is owed by the defendant to the claimant, and that the defendant is in breach of that duty. The standard test of breach is whether the defendant has matched the abilities of a reasonable person. But, by virtue of the services they offer and supply, professional people hold themselves out as having more than average abilities. This specialised set of rules determines the standards against which to measure the legal quality of the services actually delivered by those who claim to be among the best in their fields of expertise.
Canadian tort law is composed of two parallel systems: a common law framework outside Québec and a civil law framework within Québec. Outside Québec, Canadian tort law originally derives from that of England and Wales but has developed distinctly since Canadian Confederation in 1867 and has been influenced by jurisprudence in other common law jurisdictions. Meanwhile, while private law as a whole in Québec was originally derived from that which existed in France at the time of Québec's annexation into the British Empire, it was overhauled and codified first in the Civil Code of Lower Canada and later in the current Civil Code of Quebec, which codifies most elements of tort law as part of its provisions on the broader law of obligations. As most aspects of tort law in Canada are the subject of provincial jurisdiction under the Canadian Constitution, tort law varies even between the country's common law provinces and territories.
Tort reform consists of changes in the civil justice system in common law countries that aim to reduce the ability of plaintiffs to bring tort litigation or to reduce damages they can receive. Such changes are generally justified under the grounds that litigation is an inefficient means to compensate plaintiffs; that tort law permits frivolous or otherwise undesirable litigation to crowd the court system; or that the fear of litigation can serve to curtail innovation, raise the cost of consumer goods or insurance premiums for suppliers of services, and increase legal costs for businesses. Tort reform has primarily been prominent in common law jurisdictions, where criticism of judge-made rules regarding tort actions manifests in calls for statutory reform by the legislature.
London Drugs Ltd v Kuehne & Nagel International Ltd, [1992] 3 SCR 299 is a leading decision of the Supreme Court of Canada on privity of contract.
The Federal Tort Claims Act ("FTCA") is a 1946 federal statute that permits private parties to sue the United States in a federal court for most torts committed by persons acting on behalf of the United States. Historically, citizens have not been able to sue the government — a doctrine referred to as sovereign immunity. The FTCA constitutes a limited waiver of sovereign immunity by the United States, permitting citizens to pursue some tort claims against the federal government. It was passed and enacted as a part of the Legislative Reorganization Act of 1946.
In United States law, the federal government as well as state and tribal governments generally enjoy sovereign immunity, also known as governmental immunity, from lawsuits. Local governments in most jurisdictions enjoy immunity from some forms of suit, particularly in tort. The Foreign Sovereign Immunities Act provides foreign governments, including state-owned companies, with a related form of immunity—state immunity—that shields them from lawsuits except in relation to certain actions relating to commercial activity in the United States. The principle of sovereign immunity in US law was inherited from the English common law legal maxim rex non potest peccare, meaning "the king can do no wrong." In some situations, sovereign immunity may be waived by law.
Williams v Natural Life Health Foods Ltd[1998] UKHL 17 is an important English tort law, company law and contract law case. It held that for there to be an effective assumption of responsibility, there must be some direct or indirect conveyance that a director had done so, and that a claimant had relied on the information. Otherwise only a company itself, as a separate legal person, would be liable for negligent information.
Vicarious liability in English law is a doctrine of English tort law that imposes strict liability on employers for the wrongdoings of their employees. Generally, an employer will be held liable for any tort committed while an employee is conducting their duties. This liability has expanded in recent years following the decision in Lister v Hesley Hall Ltd to better cover intentional torts, such as sexual assault and deceit. Historically, it was held that most intentional wrongdoings were not in the course of ordinary employment, but recent case law suggests that where an action is closely connected with an employee's duties, an employer can be found vicariously liable. The leading case is now the Supreme Court decision in Catholic Child Welfare Society v Institute of the Brothers of the Christian Schools, which emphasised the concept of "enterprise risk".
Doe v. Holy See, 557 F.3d 1066, was a lawsuit involving the sovereign immunity status of the Holy See in relation to the Catholic sexual abuse scandal in the United States. The threshold question of law in the case was whether the Foreign Sovereign Immunities Act allows the Holy See, a sovereign state in international law, to be sued for acts of local Catholic clergy.
Franchise Tax Board of California v. Hyatt, 587 U.S. ___ (2019), was a United States Supreme Court case that determined that unless they consent, states have sovereign immunity from private suits filed against them in the courts of another state. The 5–4 decision overturned precedent set in a 1979 Supreme Court case, Nevada v. Hall. This was the third time that the litigants had presented their case to the Court, as the Court had already ruled on the issue in 2003 and 2016.
