“47… there is a more fundamental difficulty in the way of the applicant’s use of habeas corpus in a case like this. Even if the applicant were in detention, it is that a complete answer to the writ of habeas corpus would be provided by the fact that there is lawful authority for his detention. That authority is provided by the order of a court. The gaoler (for example a prison governor) would be able to cite the order of the court as providing the lawful authority for the detention. 48. What the applicant in truth needs to attack, and indeed does attack, is the order of the court by which the district judge refused his application for discharge. The applicant submits that the decision of the district judge is flawed on various public law grounds…; and irrationality. Those are grounds of judicial review. 49. The appropriate procedure for setting aside the order of the court which on its face authorises the applicant’s detention is an application for judicial review to have that order quashed.”
“Unless otherwise provided in this agreement, during the transition period, any reference to Member States in the Union law applicable pursuant to paragraph 1, including as implemented and applied by Member States, shall be understood as including the United Kingdom”
“The amendments made by section 12 do not apply for the purpose of deciding whether the offence specified in a Part 1 warrant is an extradition offence if the person in respect of whom the warrant is issued is arrested under the warrant or undersection 5 of the Extradition Act 2003 on the basis of a belief related to the warrant before [11 p.m. on31 December 2020 ].”
“For the purposes of this Agreement, all references to Member States and competent authorities of Member States in provisions of Union law made applicable by this Agreement shall be understood as including the United Kingdom and its competent authorities, except as regards: (a) the nomination, appointment or election of members of the institutions, bodies, offices and agencies of the Union, as well as the participation in the decision-making and the attendance in the meetings of the institutions; (b) the participation in the decision-making and governance of the bodies, offices and agencies of the Union; (c) the attendance in the meetings of the committees referred to in Article 3(2) of Regulation (EU) No 182/2011 of the European Parliament and of the Council (4), of Commission expert groups or of other similar entities, or in the meetings of expert groups or similar entities of bodies, offices and agencies of the Union, unless otherwise provided in this Agreement.”
“Parts Two and Three, with the exception of Article 19, Article 34(1), Article 44, and Article 96(1), as well as Title I of Part Six and Articles 169 to 181, shall apply as from the end of the transition period.”