The Courts of Justice Act 1924 is amended by the substitution of the following section for section 29:

"29. Decision of Court of Criminal Appeal final save on certificate of Court, Attorney General or Director of Public Prosecutions.

(1) No appeal shall lie to the Supreme Court from a determination by the Court of Criminal Appeal of any appeal or other matter except in accordance with this section.

(2) A person the subject of an appeal or other matter determined by the Court of Criminal Appeal may appeal the decision of that Court to the Supreme Court if that Court or the Attorney General in any case or, if he or she is the prosecuting authority in the matter, the Director of Public Prosecutions certifies that the decision involves a point of law of exceptional public importance and that it is desirable in the public interest that the person should take an appeal to the Supreme Court.

(3) The Attorney General in any case or, if he or she is the prosecuting authority in the matter, the Director of Public Prosecutions may, in relation to an appeal or other matter determined by the Court of Criminal Appeal and without prejudice to the decision in favour of the accused person, appeal the decision of that Court to the Supreme Court if that Court or the Attorney General in any case or, if he or she is the prosecuting authority in the matter, the Director of Public Prosecutions certifies that the decision involves a point of law of exceptional public importance and that it is desirable in the public interest that the Attorney General or the Director of Public Prosecutions, as may be appropriate, should take an appeal to the Supreme Court.