"There is no requirement in such a loss of a chance case to fight out a trial within a trial, indeed the authorities show as a whole that that is what should be avoided. It is the prospects and not the hypothetical decision in the lost trial that have to be investigated. …. The test is not to find what the original decision of the underlying litigation would have been as if that litigation had been fought out, but to assess what the prospects were ."
"The judge was not trying the action against the accountants. The opportunity for a trial of that had been lost. His view as to what the outcome would have been was strictly irrelevant, except as one stage in the process of deciding the value of the loss opportunity . Lord Justice Simon Brown has given Judgement in two relevant cases on this issue. The first in time was Mount v Barker Austin [1998] PNLR 493 at 510D: "(1) The legal burden lies on the plaintiff to prove that in losing the opportunity to pursue his claim … he has lost something of value i.e. that his claim … had a real and substantial rather than merely a negligible prospect of success. (I say 'negligible' rather than 'speculative' -- the word used in a somewhat different context in Allied Maples Group Ltd v Simmons & Simmons[1995] 1 WLR 1602 -- lest 'speculative' may be thought to include considerations of uncertainty of outcome, considerations which in my judgment ought not to weigh against the plaintiff in the present context, that of struck-out litigation.) "(2) The evidential burden lies on the defendants to show that despite their having acted for the plaintiff in the litigation and charged for their services, that litigation was of no value to their client, so that he lost nothing by their negligence in causing it to be struck out. Plainly the burden is heavier in a case where the solicitors have failed to advise their client of the hopelessness of his position …. "(3) If and insofar as the court may now have greater difficulty in discerning the strength of the plaintiff's original claim … than it would have had at the time of the original action, such difficulty should not count against him, but rather against his negligent solicitors. It is quite likely that the delay will have caused such difficulty …. "(4) If and when the court decides that the plaintiff's chances in the original action were more than merely negligible it will then have to evaluate them. That requires the court to make a realistic assessment of what would have been the plaintiff's prospects of success had the original litigation been fought out. Generally speaking one would expect the court to tend towards a generous assessment given that it was the defendants' negligence which lost the plaintiff the opportunity of succeeding in full or fuller measure. To my mind it is rather at this stage than the earlier stage that the principle established in Armory v Delamirie (1722) 1 Stra 505 comes into play."
"38 In stating the principles generally applicable to this class of case, I indicated in Mount v Barker Austin [1998] PNLR 493, 510 a two-stage approach. First, the court has to decide whether the claimant has lost something of value or whether on the contrary his prospects of success in the original action were negligible. Secondly, assuming the claimant surmounts this initial hurdle, the court must then 'make a realistic assessment of what would have been the plaintiff's prospects of success had the original litigation been fought out'. "39 With regard to the first stage, the evidential burden rests on the negligent solicitors: they, after all, in the great majority of these cases will have been charging the claimant for their services and failing to advise him that in reality his claim was worthless so that he would be better off simply discontinuing it. The claimant, therefore, should be given the benefit of any doubts as to whether or not his original claim was doomed to inevitable failure. With regard to the second stage, the Armory v Delamirie (1722) 1Str 505 principle comes into play in the sense that the court will tend to assess the claimant's prospects generously given that it was the defendant's negligence which has lost him the chance of succeeding in full or fuller measure ."
" I explained the issue to Mr Barnaby regarding services and explained the delays regarding this. Mr Barnaby told me that his claim had been ongoing for five years but he told me he will think about this over the weekend, and send the form back accepting or rejecting. I did however explain to Mr Barnaby that he will not be entitled to a second interim payment as he received a high amount the first time round. Mr Barnaby understood this."