“By that judgment, this court explained why it had decided to refuse permission to the parents to appeal to it against the order of the Court of Appeal dated25 May 2017 . But its refusal was subject to a reservation of jurisdiction to grant a further stay of the declarations dated11 April 2017 . There is a logical problem about a stay of a declaration (as opposed to an order) but this is no time to wrestle with it. As is agreed, the practical effect of any stay would be that, for as long as it continued, it would not be unlawful for the doctors and other staff at Great Ormond Street Hospital (“the hospital”) to continue to provide artificial ventilation, nutrition an hydration (“AVNH”) so as to keep Charlie Gard alive.”