"No action shall be brought…whereby to charge the defendant upon any special promise to answer for the debt, default or miscarriages of another person…unless the agreement upon which such action shall be brought or some memorandum or note thereof shall be in writing and signed by the party to be charged therewith or some other person thereunto by him lawfully authorised."
"If one party to an agreement stands by and lets the other party incur expense or prejudice his position on the faith of the agreement being valid he will not then be allowed to turn round and assert that the agreement is unenforceable."
"In a suit founded on…part performance, the defendant is really 'charged' upon the equities resulting from the acts done in execution of the contract, and not (within the meaning of the statute) upon the contract itself…The matter has advanced beyond the stage of contract; and the equities which arise out of the stage which it has reached cannot be administered unless the contract is regarded."
"(1) by reason of the facts and matters mentioned in paragraph 5 of the particulars of claim the second defendant encouraged the claimant not to withdraw its labour from the site; "(2) in the faith of the assurance by the second defendant that it would ensure that the claimant received any amount due to it from the first defendant under the supply contract the claimant acted to its detriment in continuing to supply labour for the site: (3) in the premises it would be unconscionable for the second defendant to deny that it entered into a binding agreement as alleged."
"If, which is denied, section 4 of the Statute of Frauds 1677 is applicable to the agreement it is averred that [St- Gobain] is estopped from relying on the provisions of the said section since: (1) by reason of the facts and matters mentioned in para 5 of the particulars of claim [the pleaded oral agreement of11 February 2000 ] [St-Gobain] encouraged [Actionstrength] not to withdraw its labour from the site; (2) In the faith of the assurance by [St-Gobain] that it would ensure that [Actionstrength] received any amount due to it from [Inglen] under the supply contract [Actionstrength] acted to its detriment in continuing to supply labour for the site; (3) In the premises it would be unconscionable for [St- Gobain] to deny that it entered into a binding agreement as alleged."
"No action shall be brought . . . whereby to charge the defendant upon any special promise to answer for the debt, default or miscarriages of another person . . . unless the agreement upon which such action shall be brought, or some memorandum or note thereof, shall be in writing, and signed by the party to be charged therewith, or some other person thereunto by him lawfully authorised"
"In the light of these authorities I would not exclude the possibility that circumstances might arise in which a guarantor might have acted in such a way as to create or influence the other party's mistaken belief in the effectiveness of his guarantee so that it would be unconscionable to allow him to rely on the Statute of Frauds. Such a finding would depend very much on the court's views, on the facts of any particular case, of the personalities and attributes of the two parties between whom the alleged estoppel was alleged to have arisen"
"(i) by him in the presence of a witness who attests the signature; or (ii) at his direction and in his presence and the presence of two witnesses who each attest the signature"
"The delivery of the document constituted an unambiguous representation of fact that it was a deed"