“ Establishment of the Commission Section 1 (1) There shall be a commission, known as the Special Immigration Appeals Commission, for the purpose of exercising the jurisdiction conferred by this Act. … (3) The Commission shall be a superior court of record. (4) A decision of the Commission shall be questioned in legal proceedings only in accordance with— (a) section 7, or (b) … …. Appeals from the Commission Section 7 (1) Where the Special Immigration Appeals Commission has made a final determination of an appeal, any party to the appeal may bring a further appeal to the appropriate appeal court on any question of law material to that determination. (2) An appeal under this section may be brought only with the leave of the Commission or, if such leave is refused, with the leave of the appropriate appeal court. (3) In this section “the appropriate appeal court” means— (a) in relation to a determination made by the Commission in England and Wales, the Court of Appeal.”
“3(1) The repeal of the PTA 2005 by this Act does not, … prevent or otherwise affect— … (e) the bringing or continuation of any proceedings for an award of damages or other relief arising out of any such proceedings.”
“In my judgment, the contrast in language between s2(1) and s2(6) shows beyond argument that it is not part of the Court's task on a s10(4) hearing to determine whether the earlier decision under s2(1)(a) was then or is now flawed. The distinction between the two powers was regarded as important in the Court of Appeal's reasoning in AF (No.2). Evidence sought to be adduced for that purpose is not admissible. Mr Bennathan is right that that could mean in theory that where the original Control Order was shown comprehensively to be unjustified, even admitted to be unjustified, the Court dealing with its renewal could not rule against it on the ground that the original Order should never have been made. Mr Hall is right that the only remedy in respect of the original Order would be an appeal out of time to the Court of Appeal.”
“where a controlled person wished to seek such interim relief on proper grounds, the appropriate route was by way of an application in appeal proceedings under section 10: and that, since that was an adequate and sufficient alternative remedy, parallel proceedings for judicial review were unnecessary and wasteful and should only be used as a last resort.”
“The abuse of process which the instant case exemplifies is the initiation of proceedings in a court of justice for the purpose of mounting a collateral attack upon a final decision against the intending plaintiff which has been made by another court of competent jurisdiction in previous proceedings in which the intending plaintiff had a full opportunity of contesting the decision in the court by which it was made.”