Estoppel is a judicial device in common law legal systems whereby a court may prevent or "estop" a person from making assertions or from going back on his or her word; the person being sanctioned is "estopped". Estoppel may prevent someone from bringing a particular claim. Legal doctrines of estoppel are based in both common law and equity. It is also a concept in international law.
Consideration is the central concept in the common law of contracts and is required, in most cases, for a contract to be enforceable. Consideration is the price one pays for another's promise. It can take a number of forms: money, property, a promise, the doing of an act, or even refraining from doing an act. In broad terms, if one agrees to do something he was not otherwise legally obligated to do, it may be said that he has given consideration. For example, Jack agrees to sell his car to Jill for $100. Jill's payment of $100 is the consideration for Jack's promise to give Jill the car, and Jack's promise to give Jill the car is consideration for Jill's payment of $100.
Consideration is an English common law concept within the law of contract, and is a necessity for simple contracts. The concept of consideration has been adopted by other common law jurisdictions, including the US.
Estoppel in English law is a doctrine that may be used in certain situations to prevent a person from relying upon certain rights, or upon a set of facts which is different from an earlier set of facts.
Joint wills and mutual wills are closely related terms used in the law of wills to describe two types of testamentary writing that may be executed by a married couple to ensure that their property is disposed of identically. Neither should be confused with mirror wills which means two separate, identical wills, which may or may not also be mutual wills.
Combe v Combe [1951] 2 KB 215 is a famous English contract law case on promissory estoppel. An ex-wife tried to take advantage of the principle that had been reintroduced in the High Trees case to enforce her husband's promise to give her maintenance. The Court held that promissory estoppel could not be applied. It was available only as a defence and not as a cause of action.
In contract law, the implied covenant of good faith and fair dealing is a general presumption that the parties to a contract will deal with each other honestly, fairly, and in good faith, so as to not destroy the right of the other party or parties to receive the benefits of the contract. It is implied in a number of contract types in order to reinforce the express covenants or promises of the contract.
Canadian contract law is composed of two parallel systems: a common law framework outside Québec and a civil law framework within Québec. Outside Québec, Canadian contract law is derived from English contract law, though it has developed distinctly since Canadian Confederation in 1867. While Québecois contract law 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 contract law as part of its provisions on the broader law of obligations. Individual common law provinces have codified certain contractual rules in a Sale of Goods Act, resembling equivalent statutes elsewhere in the Commonwealth. As most aspects of contract law in Canada are the subject of provincial jurisdiction under the Canadian Constitution, contract law may differ even between the country's common law provinces and territories. Conversely; as the law regarding bills of exchange and promissory notes, trade and commerce, maritime law, and banking among other related areas is governed by federal law under Section 91 of the Constitution Act, 1867; aspects of contract law pertaining to these topics are harmonised between Québec and the common law provinces.
Consideration is a concept of English common law and is a necessity for simple contracts but not for special contracts. The concept has been adopted by other common law jurisdictions.
Reliance damages is the measure of compensation given to a person who suffered an economic harm for acting in reliance on a party who failed to fulfill their obligation. If the injured party could go back in time, they should be indifferent to entering into the contract that would be breached and receiving the reliance damages as opposed to not entering into any contract with the breaching party. The injured party should be put in a substantially similar situation position as they would have been had the contract not been entered into. This is different from expectation damages, where the injured party should be indifferent between the fulfillment of the contract and never having entered into the contract.
English contract law is the body of law that regulates legally binding agreements in England and Wales. With its roots in the lex mercatoria and the activism of the judiciary during the industrial revolution, it shares a heritage with countries across the Commonwealth, from membership in the European Union, continuing membership in Unidroit, and to a lesser extent the United States. Any agreement that is enforceable in court is a contract. A contract is a voluntary obligation, contrasting to the duty to not violate others rights in tort or unjust enrichment. English law places a high value on ensuring people have truly consented to the deals that bind them in court, so long as they comply with statutory and human rights.
Culpa in contrahendo is a Latin expression meaning "fault in conclusion of a contract". It is an important concept in contract law for many civil law countries, which recognize a clear duty to negotiate with care, and not to lead a negotiating partner to act to his detriment before a firm contract is concluded. In German contract law, § 311 BGB lists a number of steps by which an obligation to pay damages may be created.
Contract law regulates the obligations established by agreement, whether express or implied, between private parties in the United States. The law of contracts varies from state to state; there is nationwide federal contract law in certain areas, such as contracts entered into pursuant to Federal Reclamation Law.
Crabb v Arun District Council [1975] EWCA Civ 7 is a leading English land law and contract case concerning "proprietary estoppel". Lord Denning MR affirmed that where agreements concern the acquisition of rights over land, there is no need for both parties to provide a consideration for upholding the bargain. While promissory estoppel cannot found a cause of action it was held that in the peculiar situation of land, consideration is not necessary at all.
Cobbe v Yeoman's Row Management Ltd[2008] UKHL 55 is a House of Lords case in English land law and relates to proprietary estoppel in the multi-property developer context. The court of final appeal awarded the project manager £150,000 on a quantum meruit basis for unjust enrichment because Yeoman's Row had received the benefit of his services without paying for that. The court refused to find or acknowledge a binding contract, prior arrangement with a third party or promise, overturning a £2m award on the basis of a possible lien arising from a promise over the property. The court found a non-binding agreement in principle, entirely subject to the owner's final say to take into account for example their view of the market; this was the basis on the facts on which the parties were proceeding.
Proprietary estoppel is a legal claim, especially connected to English land law, which may arise in relation to rights to use the property of the owner, and may even be effective in connection with disputed transfers of ownership. Proprietary estoppel transfers rights if
Collier v P & MJ Wright (Holdings) Ltd[2007] EWCA Civ 1329 is an English contract law case, concerning the doctrine of consideration and promissory estoppel in relation to "alteration promises".
Jennings v Rice is an English land law case concerning proprietary estoppel.
Taylor Fashions Ltd and Old & Campbell Ltd v Liverpool Victoria Trustees Co Ltd [1979] is a leading case in English land law on proprietary estoppel. Due to a common mistake and no element of enticement to believe that mistake, estoppel was not available on the facts.
Commonwealth v Verwayen, also known as the Voyager case, is a leading case involving estoppel in Australia. Bernard Verwayen sued the Australian government for damages caused by a collision between two ships of the Australian Navy. A representative of the Government initially indicated to Bernard Verwayen that the Government would not raise the statute of limitations as a defence to their negligence. In court however, the Government relied on this defence. While the decision of the High Court was split, a majority of judges found that the Government could not rely on this statement as a defence. Justices Toohey and Gaudron came to this conclusion on the basis that the Government had waived their right to rely on this defence. However, Justices Deane and Dawson came to this conclusion under the doctrine of estoppel, which provides that a defendant can not contradict a previous representation or promise made that has established an assumed state of legal affairs. This case is most frequently referred to in relation to its influence on the doctrine of estoppel.
