[2024] UKUT 105 (AAC)

There are many appellate authorities on the adequacy of reasons in a judicial decision. In this chamber of the Upper Tribunal, the principles were summarised in, for example, Oxford Phoenix Innovation Ltd v Information Commissioner & Medicines and Healthcare Regulatory Agency [2018] UKUT 192 (AAC) at [50-54]. At its most succinct, the duty to give reasons was encapsulated at [22] in Re F (Children) [2016] EWCA Civ 546 (one of the authorities cited there), as follows:

“Essentially, the judicial task is twofold: to enable the parties to understand why they have won or lost; and to provide sufficient detail and analysis to enable an appellate court to decide whether or not the judgment is sustainable.”

As is well-known, the authorities counsel judicial “restraint” when the reasons that a tribunal gives for its decision are being examined. In R (Jones) v FTT (Social Entitlement Chamber) [2013] UKSC 19 at [25] Lord Hope observed that the appellate court should not assume too readily that the tribunal below misdirected itself just because it had not fully set out every step in its reasoning. Similarly, “the concern of the court ought to be substance not semantics”: per Sir James Munby P in Re F (Children) at [23]. Lord Hope said this of an industrial tribunal’s reasoning in Shamoon v Chief Constable of the Royal Ulster Constabulary [2003] UKHL 11 at [59]:

“ … It has also been recognised that a generous interpretation ought to be given to a tribunal’s reasoning. It is to be expected, of course, that the decision will set out the facts. That is the raw material on which any review of its decision must be based. But the quality which is to be expected of its reasoning is not that to be expected of a High Court judge. Its reasoning ought to be explained, but the circumstances in which a tribunal works should be respected. The reasoning ought not to be subjected to an unduly critical analysis.”

The reasons of the tribunal below must be considered as a whole. Furthermore, the appellate court should not limit itself to what is explicitly shown on the face of the decision; it should also have regard to that which is implicit in the decision. R v Immigration Appeal Tribunal, ex parte Khan [1983] QB 790 (per Lord Lane CJ at page 794) was cited by Floyd LJ in UT (Sri Lanka) v SSHD [2019] EWCA Civ 1095 at [27] as explaining that the issues which a tribunal decides and the basis on which the tribunal reaches its decision may be set out directly or by inference.

The following was said in English v Emery Reimbold & Strick Ltd [2002] 1 WLR 2409 (a classic authority on the adequacy of reasons), on the question of the context in which apparently inadequate reasons of a trial judge are to be read:

“26.

Where permission is granted to appeal on the grounds that the judgment does not contain adequate reasons, the appellate court should first review the judgment, in the context of the material evidence and submissions at the trial, in order to determine whether, when all of these are considered, it is apparent why the judge reached the decision that he did. If satisfied that the reason is apparent and that it is a valid basis for the judgment, the appeal will be dismissed. … If despite this exercise the reason for the decision is not apparent, then the appeal court will have to decide whether itself to proceed to a rehearing or to direct a new trial.

….

118.

... There are two lessons to be drawn from these appeals. The first is that, while it is perfectly acceptable for reasons to be set out briefly in a judgment, it is the duty of the judge to produce a judgment that gives a clear explanation for his or her order. The second is that an unsuccessful party should not seek to upset a judgment on the ground of inadequacy of reasons unless, despite the advantage of considering the judgment with knowledge of the evidence given and submissions made at the trial, that party is unable to understand why it is that the judge has reached an adverse decision.”