“that he will follow the decision of another judge of first instance, unless he is convinced that that judgment is wrong, as a matter of judicial comity; but he is not bound to follow the decision of a judge of equal jurisdiction” (see e.g. Huddersfield Police Authority v. Watson [1947] K.B. 842, 848, per Lord Goddard C.J.) 41. The one qualification that we would suggest to this formulation arises from the particular nature of the Upper Tribunal’s jurisdiction, in line with the statement of Lady Hale in AH (Sudan) v Secretary of State[2007] UKHL 49 para [30] (repeating comments she had made in the Court of Appeal in Cooke v Secretary of State for Social Security[2001] EWCA Civ 734 ,[2002] 3 All ER 279 ). She emphasised the highly specialised character of some legislation before the tribunals, and the need for the higher courts to respect their expertise. Consistently with that approach, where such specialised issues arise before the Upper Tribunal, it may in a proper case feel less inhibited in revisiting issues decided even at High Court level, if there is good reason to do so. 42. For the general approach, we gain support from the Court of Appeal’s decision in respect of the jurisdiction of the former Social Security Commissioners in Chief Supplementary Benefit Officer v. Leary[1985] 1 All ER 1061 . Having recorded that it was “not in dispute” that judgments given by the High Court “under its supervisory jurisdiction” were binding on the Commissioners, Lawton LJ said: “A distinction has to be drawn in decisions of the High Court exercising its supervisory jurisdiction which are, and always have been, binding on the Commissioners and the particular jurisdiction conferred on the High Court by the Act and the statutory instrument to which we have referred. The supervisory jurisdiction of the High Court is wide and discretionary. That given to the High Court between1st January 1978 and24th November 1980 was much narrower and was not discretionary. The effect of the 1980 Order was to transfer the narrow jurisdiction from the High Court to the Commissioners, probably for reasons of convenience. In these circumstances, it cannot, in our judgment, have been intended that when exercising this same jurisdiction the Commissioner should be bound by earlier decisions of the High Court.”
“There is no surrounding wall and neither the main entrance nor the reception area is locked... With effect from December 1980, he was allowed freedom, unescorted, in the hospital grounds for two hours a day. In the summer of 1981, he was moved to an open ward. Since then, regular, unescorted leave to visit his family has become a feature of his life at Oakwood. As at November 1984, he was going home every weekend from Thursday till Sunday and was free to leave the hospital as he pleased on Monday to Wednesday, provided only that he returned to his ward at night.”
“...A person can only be considered to have been deprived of his liberty if, as an additional subjective element, he has not validly consented to the confinement in question...” 61. We cannot accept this line of reasoning. (As already noted, a similar line of argument was rejected by Collins J in G[2004] EWHC 2193 ). In Stork the Court found that the Appellant had for part of her stay in a psychiatric institution (from January to April 1981) come to the clinic voluntarily, at a time when she could be assumed to have had capacity and had stayed there voluntarily owing to her need for psychiatric treatment (see paragraphs 122 – 128). 62. By contrast, in the present case it cannot be suggested that RB consented to his initial psychiatric detention. He has at all material times been detained by virtue of an order imposed by the Court under theMental Health Act 1983 . He has never been offered the option of absolute discharge nor is there any prospect of such an offer being made in the foreseeable future. The only alternative presented to RB is to agree to a continuation of his detention within his present regime or to agree the alternative regime contemplated in the Tribunal’s order. This very limited choice cannot be equated to a free and unfettered consent to psychiatric detention or to the conditions proposed by the Tribunal. A person’s consent to alternative conditions of his detention regime is not the same as his consent to the existence the regime itself. Conclusion 63. For these reasons, we consider that the appeal fails and the decision of the First-tier Tribunal should in principle be upheld. 64. We note however that since the date of the decision (April 2009) RB’s circumstances have changed. After the hearing before us, it was drawn to our attention that in April 2010 RB had been moved by direction of the Secretary of State from the “long term medium secure service” to a “newly built low secure ward”