“Claims that there has been a breach of the rules of natural justice need to be particularised – i.e., the details of what is alleged need to be spelled out clearly – and, if they are, the Upper Tribunal will admit evidence to prove them (R(M) 1/89). The need to obtain proper evidence as to what occurred at the hearing from those who were present has been reiterated in Singh v Secretary of State for the Home Department[2016] EWCA Civ 492 . In particular, the Upper Tribunal will usually obtain statements from members of the First- tier Tribunal, unless the appellant’s case is clearly contradicted by, or is adequately supported by, other evidence such as a full record of proceedings (which the Upper Tribunal will be slow to go behind if it contradicts the appellant’s case (CS/343/1994)) and, even if the allegation appears to be supported by other evidence, the members will be given an opportunity to comment if allegations of personal misconduct are made (CDLA/5574/2002).”
“It has been stated by [the Appellant] that I had a private conversation with [the HMRC presenting officer] before the hearing started. I am fully aware of the potential for perceived bias that such a scenario might create (regardless of the content of any exchange). I can categorically say that I have no recollection of asking [the HMRC presenting officer] to come into the courtroom on his own for any purpose, nor of him asking to see me privately. Nor do I have any recollection of being in the room with him on his own. I do not recall any conversation about any topic taking place with him alone. I cannot think of any circumstances in which I would have thought it appropriate to speak to [the HMRC presenting officer] in the absence of [the Appellant] and [the DWP presenting officer]. I can say as a matter of general principle that I would never discuss any case with one party in the absence of the other parties.”
“well established, as an aspect of tribunal law and practice, that judicial restraint should be exercised when the reasons that a tribunal gives for its decision are being examined. The appellate court should not assume too readily that the tribunal misdirected itself just because not every step in its reasoning is fully set out in it”