“The need for appellate caution in reversing the trial judge’s evaluation of the facts is based upon much more solid grounds than professional courtesy. It is because specific findings of fact, even by the most meticulous judge, are an inherently incomplete statement of the impression which was made upon him by the primary evidence. His expressed findings are always surrounded by a penumbra of imprecision as to emphasis, relative weight, minor qualification and nuance…of which time and language do not permit exact impression, but which may play an important part in the judge’s overall conclusion.” 49. Mr Southgate specifically referred me to the decision of the Court of Appeal in Simetra Global Assets Ltd v Ikon Finance Ltd[2019] 4 WLR 112 . This was an unusual case in which the judgment ran to thirteen pages after a thirteen day hearing. I entirely accept that the judge did not deal with certain parts of the evidence, including written evidence, that ran flatly counter to his findings. Males LJ said the way for the judge to demonstrate the necessary care is to:- “make use of the building blocks of a reasoned judicial process by identifying the issues to be decided and by marshalling (however briefly and without needing to recite every point) the evidence which bears on those issues, and giving reasons why the principally relevant evidence is either accepted or rejected as unreliable” and “fairness requires that a judge should deal with apparently compelling evidence where it exists which is contrary to the conclusion that he proposes to reach and explain why he does not accept it”. 50. Finally, I am asked to admit fresh evidence. The test for doing so is well established and to be found in the case of Ladd v Marshall[1954] 1 WLR 1489 (Court of Appeal) that held that further evidence will only be admitted on appeal (1) if it is shown that the evidence could not have been obtained with reasonable diligence for use at the trial; (2) if the further evidence is such that, if given, it would probably have an important influence on the result of the case, though it need not be decisive and (3) if the evidence is such as is presumably to be believed. (a) The court considers that the appeal would have a real prospect of success; or (b) There is some other compelling reason why the appeal should be heard”. (1) Every appeal will be limited to a review of the decision of the lower court unless – (a) an enactment or practice direction makes different provision for a particular category of appeal; or (b) the court considers that in the circumstances of an individual appeal it would be in the interests of justice to hold a re-hearing. (2) Unless it orders otherwise, the appeal court will not receive – (a) oral evidence; or (b) evidence which was not before the lower court. (3) The appeal court will allow an appeal where the decision of the lower court was – (a) wrong; or (b) unjust because of a serious procedural or other irregularity in the proceedings in the lower court. “First, the appellate court must bear in mind the advantage which the first instance judge had in seeing the parties and the other witnesses. This is well understood on questions of credibility and findings of primary fact. But it goes further than that, It applies also to the judge’s evaluation of those facts. If I may quote what I said in Biogen Inc v Medeva Plc[1997] RPC1 at 45: “The need for appellate caution in reversing the trial judge’s evaluation of the facts is based upon much more solid grounds than professional courtesy. It is because specific findings of fact, even by the most meticulous judge, are an inherently incomplete statement of the impression which was made upon him by the primary evidence. His expressed findings are always surrounded by a penumbra of imprecision as to emphasis, relative weight, minor qualification and nuance…of which time and language do not permit exact impression, but which may play an important part in the judge’s overall conclusion.” “make use of the building blocks of a reasoned judicial process by identifying the issues to be decided and by marshalling (however briefly and without needing to recite every point) the evidence which bears on those issues, and giving reasons why the principally relevant evidence is either accepted or rejected as unreliable” and “fairness requires that a judge should deal with apparently compelling evidence where it exists which is contrary to the conclusion that he proposes to reach and explain why he does not accept it”