“79. In fact, I do not actually accept that the Respondents did act to their detriment or alter their position in reliance on the 2006 letter. To support their case on reliance, the Respondents produced a memorandum from their conveyancing solicitors dated3 July 2006 which records the fact that the Respondents’ conveyancing solicitors had formed the view that the 2006 letter “would prevent the owners of [Lynwood] from claiming possessory title”
“80. Finally, I do not consider it to be inequitable or unconscionable for the Applicants to insist on their strict legal rights. I have set out above my concerns about the letter and shall not repeat them. In my view, it was incumbent on Mr Weaver, or more sensibly, his solicitors or those of the Respondents to write a clear letter to clarify the position in relation to the Disputed Land. A clear letter would have elicited a clear response. The modus operandi adopted by Mr Weaver was, in my view, ill-advised and resulted in an equivocal letter and an equivocal response. There is no factual basis for any form of estoppel.”
“78 Although Lloyd LJ also expressed himself, at para 72, by reference to what Peter intended when he made the statements in question, it seems to me, and I understood Mr Andrew Simmonds QC, who appeared for the defendants, to accept, that, if the statements were reasonably understood by David to have the effect which the deputy judge found, namely an assurance, and David reasonably acted on that understanding to his detriment, then what Peter intended is not really germane. That is supported by a consistent line of authority—see for instance per Lord Denning MR in Crabb v Arun District Council[1976] Ch 179 , 187 f , 188 c (citing his earlier observations in Moorgate Mercantile Co Ltd v Twitchings[1976] QB 225 , 242; see also Sidney Bolsom Investment Trust Ltd v E Karmios & Co (London) Ltd[1956] 1 QB 529 , 540–541, quoted by Lord Walker at para 50 of his opinion), and per Oliver J in Taylors Fashions Ltd v Liverpool Victoria Trustees Co Ltd (Note)[1982] QB 133 , 151 h –152 a . It may be that there could be exceptional cases where, even though a person reasonably relied on a statement, it might be wrong to conclude that the statement-maker was estopped, because he could not reasonably have expected the person so to rely. However, such cases would be rare, and, in the light of the facts found by the deputy judge, it has not been, and could not be, suggested that this was such a case.”
“5 At that point, it seems to me, the Court of Appeal departed from their previously objective examination of the meaning which Peter's words and acts would reasonably have conveyed and required proof of his subjective understanding of the effect which those words would have upon David. In my opinion it did not matter whether Peter knew of any specific alternatives which David might be contemplating. It was enough that the meaning he conveyed would reasonably have been understood as intended to be taken seriously as an assurance which could be relied upon. If David did then rely upon it to his detriment, the necessary element of the estoppel is in my opinion established. It is not necessary that Peter should have known or foreseen the particular act of reliance.”