Question juridique clé
Whether the request was abusive, contrary to ne bis in idem, or violated specialty.
Solution extraite
The request was not abusive, did not offend ne bis in idem, and no specific risk of onward disclosure to a third state was shown.
Motifs extraits
Jersey had stated concrete suspicions and the use of the information for possible confiscation; the appellant failed to substantiate any improper political purpose or a real risk of third-state disclosure.