“(1) This section applies to an appeal under section 82(1) where the appellant has made an asylum claim or a human rights claim (or both). (1A) A person may not bring an appeal against an immigration decision of a kind specified in [section 82(2)(c), (d), (e) or (ha)] 2 in reliance on section 92(2) if the Secretary of State certifies that the claim or claims mentioned in subsection (1) above is or are clearly unfounded. (2) A person may not bring an appeal to which this section applies [in reliance on section 92(4)(a) if the Secretary of State certifies that the claim or claims mentioned in subsection (1) is or are clearly unfounded.”
“94 Appeal from within United Kingdom: unfounded human rights or asylum claim (1) This section applies to an appeal under section 82(1) where the appellant has made an asylum claim or a human rights claim (or both). (1A) ... (2) A person may not bring an appeal to which this section applies in reliance on section 92(4)(a) if the Secretary of State certifies that the claim or claims mentioned in subsection (1) is or are clearly unfounded.”
“23 Where, as here, there is no dispute of primary fact, the question of whether or not a claim is clearly unfounded is only susceptible to one rational answer. If any reasonable doubt exists as to whether the claim may succeed then it is not clearly unfounded. It follows that a challenge to the Secretary of State's conclusion that a claim is clearly unfounded is a rationality challenge. There is no way that a court can consider whether her conclusion was rational other than by asking itself the same question that she has considered. If the court concludes that a claim has a realistic prospect of success when the Secretary of State has reached a contrary view, the court will necessarily conclude that the Secretary of State's view was irrational.”
“34. In my judgment, the following propositions appear from the above authorities: (i) Where there is a statutory duty to give reasons as part of the notification of the decision, so that (as Laws J put it in Northamptonshire County Council ex p D) ‘the adequacy of the reasons is itself made a condition of the legality of the decision’, only in exceptional circumstances if at all will the Court accept subsequent evidence of the reasons. (ii) In other cases, the Court will be cautious about accepting late reasons. The relevant considerations include the following, which to a significant degree overlap: (a) Whether the new reasons are consistent with the original reasons. (b) Whether it is clear that the new reasons are indeed the original reasons of the whole committee. (c) Whether there is a real risk that the later reasons have been composed subsequently in order to support the tribunal’s decision, or are a retrospective justification of the original decision. This consideration is really an aspect of (b). (d) The delay before the later reasons were put forward. (e) The circumstances in which the later reasons were put forward. In particular, reasons put forward after the commencement of proceedings must be treated especially carefully. Conversely, reasons put forward during correspondence in which the parties are seeking to elucidate the decision should be approached more tolerantly. 35. To these I add two further considerations. The first is based on general principles of administrative law. The degree of scrutiny and caution to be applied by the Court to subsequent reasons should depend on the subject matter of the administrative decision in question. Where important human rights are concerned, as in asylum cases, anxious scrutiny is required; where the subject matter is less important, the Court may be less demanding, and readier to accept subsequent reasons. 36. Secondly, the Court should bear in mind the qualifications and experience of the persons involved. It is one thing to require comprehensiveness and clarity from lawyers and those who regularly sit on administrative tribunals; it is another to require those qualities of occasional non-lawyer tribunal chairmen and members.”