(1)Nothing in this Part [F1072or Part XAF1072] of this Act shall affect the prerogative of mercy.
(2)Subject to [F1073Part XA and [F1074 section 288AAF1074] of this ActF1073][F1075 and paragraph 13(a) of Schedule 6 to the Scotland Act 1998F1075] , every interlocutor and sentence pronounced by the High Court under this Part of this Act shall be final and conclusive and not subject to review by any court whatsoever and [F1076, except for the purposes of F1077... an appeal under [F1078 section 288AA of this Act orF1078] paragraph 13(a) of that Schedule,F1076] it shall be incompetent to stay or suspend any execution or diligence issuing from the High Court under this Part of this Act.
F1079 (3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F1079 (4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
F1079 (5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .