Article 9 Mandatory reasons for refusal.
Delivery of a wanted person shall be refused under the European Arrest Warrant when:
a. amnesty has been granted for the same act in this country,
1. Having regard to paragraph 10 of the Preamble and article 1, the Court shall determine that a case is inadmissible where:
(b) The case has been investigated by a State which has jurisdiction over it and the State has decided not to prosecute the person concerned, unless the decision resulted from the unwillingness or inability of the State genuinely to prosecute;