“Where a fugitive has been convicted and sentenced in his absence in the requesting state, but the conviction and sentence are neither final nor enforceable, may his case be treated as an accusation case even though he does not enjoy an unqualified right to a retrial on the merits?”
“A person who is alleged to be unlawfully at large after conviction of an extradition crime shall not be returned to a foreign state, or committed or kept in custody for the purposes of return to a foreign state, if it appears to an appropriate authority - (a) that the conviction was obtained in his absence; and (b) that it would not be in the interests of justice to return him on the ground of that conviction.”
“The Contracting Parties undertake to surrender to each other, subject to the provisions and conditions laid down in this Convention, all persons against whom the competent authorities of the requesting Party are proceeding for an offence or who are wanted by the said authorities for the carrying out of a sentence or detention order.”
“(4) If the judge decides those questions in the negative and the person is alleged to be unlawfully at large after conviction of the extradition offence, the judge must proceed under section 20. (5) If the judge decides those questions in the negative and the person is accused of the commission of the extradition offence but is not alleged to be unlawfully at large after conviction of it, the judge must proceed under section 21.”