"In consideration of my being given a (continued) posting in the United Kingdom Special Forces from 28 October 96 (date) by MOD, I hereby give the following solemn undertaking binding me for the rest of my life: (1) I will not disclose without express prior authority in writing from MOD any information, document or other article relating to the work of, or in support of, the United Kingdom Special Forces which is, or has been in my possession by virtue of my position as a member of any of those Forces. (2) I will not make any statement without express prior authority in writing from MOD which purports to be a disclosure of such information as is referred to in paragraph (1) above or is intended to be taken, or might reasonably be taken, by those to whom it is addressed as being such a disclosure. (3) I will assign to MOD all rights accruing to me and arising out of, or in connection with, any disclosure or statement in breach of paragraph (1) or (2) above. (4) I will bring immediately to the notice of MOD any occasion on which a person invites me to breach this contract."
"14. The contract prohibits you from making, without specific prior MOD authority, any disclosures in any form about the work of the UKSF, special units, and of sensitive organisations and about those who work in support of them. The MOD will not hesitate to seek an injunction to prevent anyone publishing material in breach of contract. 15. If disclosures are made in breach of contract, the MOD is entitled to initiate proceedings under the contract to remove from you any profits accruing from a breach."
"in life ... many acts are done under pressure, sometimes overwhelming pressure, so that one can say that the actor had no choice but to act. Absence of choice in this sense does not negate consent in law: for this the pressure must be one of a kind which the law does not regard as legitimate."
"The ordinary blackmailer normally threatens to do what he has a perfect right to do - namely, communicate some compromising conduct to a person whose knowledge is likely to affect the person threatened ... What he has to justify is not the threat, but the demand of money."
"The MOD could not be criticised for its motivation in introducing the contracts. They were introduced because of the concerns about the increasing number of unauthorised disclosures by former UKSF personnel and the concern that those disclosures were threatening the security of operations and personnel and were undermining the effectiveness and employability of the UKSF. Those are legitimate concerns for the MOD to have."
"An act or forbearance of one party, or the promise thereof, is the price for which the promise of the other is bought, and the promise thus given for value is enforceable."
"the [bank] did in effect give, and the defendant received, the benefit of some degree of forbearance; not, indeed, for any definite time, but, at all events, some extent of forbearance."
"… the court interferes, not on the ground that any wrongful act has in fact been committed by the donee, but on the ground of public policy, and to prevent the relations which existed between the parties and the influence arising therefrom being abused."
"In this class of cases it has been considered necessary to show that the donor had independent advice, and was removed from the influence of the donee when the gift to him was made."
"This is not a limitation placed on the action of the donor; it is a fetter placed upon the conscience of the recipient of the gift, and one which arises out of public policy and fair play."