“The Final Notice published by the FSA on6 February 2013 runs to 35 pages but is not a particularly complex document. It commences with a summary of the FSA’s reasons for its decision to impose a£87.5 million financial penalty on RBS. It is clear from the first page that the financial penalty was imposed because “… RBS sought to manipulate LIBOR in connection with its own submission of rates that formed part of the calculation of Japanese yen (“JPY”) and Swiss franc (“CHF”) LIBOR and also sought to influence other banks’ JPY and CHF LIBOR submissions.”
“RBS’ breaches of Principle 5 were extremely serious. Its misconduct gave rise to a risk that the published JPY, CHF and USD LIBOR rates would be manipulated and undermined the integrity of those rates. RBS’ misconduct could have caused harm to institutional counterparties and other market participants. Where RBS, alone or acting in concert with panel Banks and Broker Firms, sought to influence Panel Banks’ LIBOR submissions, the risk that LIBOR would be manipulated increased materially.”
“For these purposes, that which must have been discovered or discoverable by the claimant before the limitation period will begin to run is knowledge of the essential facts constituting the alleged fraud. It is not sufficient that the claimant knows that there has been some unspecified deception (see McGee at [20-013] and Barnstaple Boat Co Ltd v Jones[2007] EWCA Civ 727 ) or only of a fraud “in a more general sense” as opposed to the precise deceit” (see Horner v Allison[2014] EWCA Civ 117 at paragraph 14).”
“The state of knowledge which a claimant must have in order for it to have “discovered” the concealment (or as the case may be, the fraud or the mistake) has been considered in the cases. For the most part the “statement of claim” test has been applied: that is to say, a claimant must have sufficient knowledge to enable it to plead a claim (e.g. Law Society v Sephton & Co[2004] EWCA Civ 1627 ,[2005] QB 1013 ; The Kriti Palm[2006] EWCA Civ 1601 , [2007] 1 All ER (Comm) 667; Arcadia v Visa; and DSG Retail Ltd v Mastercard Inc[2020] EWCA Civ 671 , [2020] Bus LR 1360). This was the test which the judge applied in the present case and his approach is not challenged on appeal. More recently, in the FII case, where the issue was from what point it can be said that the claimant has discovered a mistake of law, the Supreme Court suggested that time should begin to run from the point when the claimant knows, or could with reasonable diligence know, about the mistake with sufficient confidence to justify embarking on the preliminaries to the issue of proceedings, such as submitting a claim to the proposed defendant, taking advice and collecting evidence. This may mean that time begins to run somewhat earlier than under the statement of claim test, but this is a point which need not be explored in the present case.”
“The question is not whether the plaintiffs should have discovered the fraud sooner; but whether they could with reasonable diligence have done so. The burden of proof is on them. They must establish that they could not have discovered the fraud without exceptional measures which they could not reasonably have been expected to take. In this context the length of the applicable period of limitation is irrelevant. In the course of argument May LJ observed that reasonable diligence must be measured against some standard, but that the six-year limitation period did not provide the relevant standard. He suggested that the test was how a person carrying on a business of the relevant kind would act if he had adequate but not unlimited staff and resources and were motivated by a reasonable but not excessive sense of urgency. I respectfully agree.”
“The question is not whether the claimant should have discovered the mistake sooner, but whether he could with reasonable diligence have done so. The burden of proof is on the claimant. He must establish on the balance of probabilities that he could not have discovered the mistake without exceptional measures which he could not reasonably have been expected to take.”
“… the drafters of s.32(1) were assuming that there would in fact be something which (objectively) had put the claimant on notice as to the need to investigate, to which the statutory reasonable diligence requirement would then attach (and which involved an assumption that the claimant desired to investigate the matter as to which it was or ought to have been put on enquiry).”
“In summary, when there has been deliberate concealment of a relevant fact, “reasonable diligence” will not require a claimant to take steps to discover that fact unless there is something (referred to in the cases as a “trigger”) to put it on notice of the need to investigate. Whether there is such a trigger must be determined objectively as a question of fact. This was the ratio of DSG Retail v Mastercard, reversing the decision of the Competition Appeal Tribunal that it had to be assumed that the claimant was on notice of the need to investigate.”
“Second, although the question what reasonable diligence requires may have to be asked at two distinct stages, (1) whether there is anything to put the claimant on notice of a need to investigate and (2) what a reasonably diligent investigation would then reveal, there is a single statutory issue, which is whether the claimant could with reasonable diligence have discovered (in this case) the concealment. Although some of the cases have spoken in terms of reasonable diligence only being required once the claimant is on notice that there is something to investigate (the “trigger”), it is more accurate to say that the requirement of reasonable diligence applies throughout. At the first stage the claimant must be reasonably attentive so that he becomes aware (or is treated as becoming aware) of the things which a reasonably attentive person in his position would learn. At the second stage, he is taken to know those things which a reasonably diligent investigation would then reveal. Both questions are questions of fact and will depend on the evidence. To that extent, an element of uncertainty is inherent in the section. Third, while the use of the words “could with reasonable diligence” make clear that the question is objective, in the sense that the section is concerned with what the claimant could have learned and not merely with what he did in fact learn, the question remains what the claimant (or in the terminology of the section, “the plaintiff”) could have learned if he had exercised such reasonable diligence. That must refer to the actual claimant, in this case OTC, and not to some hypothetical claimant.”
“It can be seen from Henderson LJ’s remarks in Gresport Finance v Battaglia that there must have been “something to put the claimant on notice” and that must be determined on an objective basis. Foxton J puts the same point as there being “something that has gone wrong”
“[30] What does “the plaintiff…could with reasonable diligence have discovered [the fraud]” mean? The word “reasonable” denotes an objective standard. But that is not the end of the matter. It is the plaintiff who is supposed to have shown reasonable diligence...It does not follow that because an objective standard is applied, he must be assumed to have been someone else… [31] There can be no doubt, I think, that for the purposes of the inquiry into what the plaintiff could have done, he must be assumed to have suffered the loss which he actually suffered. In this case, one assumes the plaintiff to be a bank which has lost HK$400m . When it discovered (or could reasonably have discovered) the loss, it must be assumed to have displayed some curiosity about why this should have happened…”
“The LIBOR fraud that is based upon what are alleged to be dishonest representations was apparent from the FCA Final Notice and the other findings. Boyse was clearly aware that the IRHPs used LIBOR and upon widespread publicity being given to the findings of the manipulation of LIBOR and the undermining of its integrity, that something had gone wrong. Boyse had sold both properties long before6 February 2013 and had therefore suffered loss. Objectively, Boyse was on notice that something had gone wrong. It is pleaded that sale was necessary because of the cost of the IRHPs and their effect upon Boyse’s cash flow and profitability. A reasonably diligent person in Boyse’s shoes would have been alert to the widespread publicity about LIBOR even before6 February 2013 . The Final Notice was a trigger that started time running.”
“The Master erred in fact and/or application of law in finding, at paragraph [68] of the Judgment, that: a. Boyse could with reasonable diligence have discovered the Bank’s LIBOR fraud on6 February 2013 ; b. Alternatively, to the extent that the Master so found, in finding that Boyse could with reasonable diligence have discovered the Bank’s LIBOR fraud by19 February 2013 .” a. Boyse could with reasonable diligence have discovered the Bank’s LIBOR fraud on6 February 2013 ; b. Alternatively, to the extent that the Master so found, in finding that Boyse could with reasonable diligence have discovered the Bank’s LIBOR fraud by19 February 2013 .”
“… the Court erred in fact and/or law and should have found it more than fanciful that Boyse: (1) was not “triggered” in respect of LIBOR fraud prior to February 2013, so as to be on the lookout on6 February 2013 for news articles about LIBOR fraud (2) would in its particular circumstances have needed to take exceptional measures in order to have discovered the Bank’s fraud before19 February 2013 (including reading the news articles on6 February 2013 ).”