“3. On the papers before me, there is no satisfactory explanation as to why the evidence contained in Prof Saccucci’s report of2 October 2020 was not available in time for the hearing before the District Judge on5 January 2023 . It is plain and obvious that fair trial rights or questions of abuse of process (if meritorious) could and should have been raised at the extradition hearing: there is nothing obscure about any of the points that the Appellant now seeks to raise under Ground 2 and no proper reason they could not have been ventilated before District Judge Zani. 4. There was ample opportunity for the Appellant (who was represented by counsel and solicitors) to produce all relevant evidence in relation to the issues that he would have wished to raise before the District Judge. The late production of the fresh evidence and the belated attempt to rely on abuse of process represent an illegitimate and unmeritorious attempt to use this court as a court of first instance. The abuse of process arguments are in any event unarguable as amply demonstrated in the Respondent’s Notice. The conditions for the admissibility of fresh evidence or the raising of a fresh issue under section 27(4) of the Extradition Act are not even arguably met.”
“3. It is normally incumbent on litigants in first instance courts or tribunals in which evidence is adduced to advance their whole case at first instance and to adduce all the evidence on which they want or need to rely. In most cases, the purpose and function of an appeal is to review the decision of the lower court upon the evidence which was adduced before the lower court. An appeal court is not generally there to enable a litigant who has lost in the lower court to advance their case upon new and enlarged evidence which they failed to adduce in the lower court. Litigation should normally be conducted and adjudicated on once only. It is generally neither fair nor just that the expense and worry of litigation should be prolonged into an appeal because a party failed to adduce all the evidence they needed at first instance. The same policy which underlies this contributes to the now very widespread requirement that an appeal or a claim for judicial review (which is appellate in nature) requires permission or leave. There are exceptions to this, of which perhaps the most obvious is an appeal to the Crown Court from a determination of a magistrates’ court in a criminal matter, which may be brought without leave; at which fresh evidence may be adduced; and where the appeal is a full rehearing. 4. The policy that evidence should normally be received once only and at first instance is not unyielding, and a variety of rules has developed to guide the usually discretionary circumstances in which an appeal court will receive fresh evidence. The underlying policy often is that fresh evidence may be received when it is just to do so; or perhaps when it would be unjust not to do so. Thuss 23(1) of the Criminal Appeal Act 1968 enables the criminal division of the Court of Appeal to receive any evidence which was not adduced in the proceedings from which the appeal lies ‘if they think it necessary or expedient in the interests of justice’. This reflects a necessary perception of criminal justice that a conviction which is in truth unsafe should not be upheld for want of fresh evidence which may establish that it is indeed unsafe.”
“(4) The conditions are that— (a) an issue is raised that was not raised at the extradition hearing or evidence is available that was not available at the extradition hearing; (b) the issue or evidence would have resulted in the appropriate judge deciding a question before him at the extradition hearing differently; (c) if he had decided the question in that way, he would have been required to order the person's discharge.”
“… evidence which either did not exist at the time of the extradition hearing, or which was not at the disposal of the party wishing to adduce it and which he could not with reasonable diligence have obtained.”
“… there may occasionally be cases where what might otherwise be a breach of the European Convention on Human Rights may be avoided by admitting fresh evidence tendered on behalf of a defendant, which a strict application of the section would not permit.”
“… the policy underpinning sections 26 – 29 of the 2003 Act that extradition cases should be dealt with speedily and not delayed by attempts to introduce on appeal evidence which could and should have been relied upon below (Fenyvesi, paragraphs 32-33).”
“35. Therefore, where an appellant is seeking to adduce fresh evidence on an extradition appeal to this court, he must show that: (i) the evidence did not exist at the time of the extradition hearing, or was not at the disposal of the appellant and which he could not with reasonable diligence have obtained; or (ii) the evidence, if admitted, might avoid a breach of the ECHR; and, in either case (iii) there would have been a real prospect of the result of the extradition hearing before the magistrate being different had the evidence been before him.”
“In consultation with my legal representative in the United Kingdom – David Nicholson.”