Matters associated with the existence and fact of the agreement, such as misrepresentation, mistake, fraud and duress, will be governed by the putative proper law.
与协议的存在和事实有关的事项，例如虚假陈述、误解、欺诈和强迫等，适用推定准据法。
2
The CAB's statutory power to abate deceptive practices was not synonymous with common law fraud and misrepresentation, and the Board had no power to immunize carriers from this kind of liability.
In the law system of USA & Britain the flaws of declaration of intention are mostly embodied in the contract and the main forms are errors, misrepresentation, menace and undue influence.