“The purpose of section 59 of the CJPA 2001 has been explained in Chatwani at paragraph 139. Parliament has provided a second chance to law enforcement agencies who have seized material pursuant to unlawful search warrants. The Crown Court has a discretion to authorise the retention of the material seized, despite the unlawfulness of the search, if were the material to be returned, it would be immediately appropriate to issue a warrant under which it would be lawful to seize the property. In this sense section 59 permits a law enforcement agency to take advantage of its own wrong in unlawfully seizing the materials, by having a second go for the equivalent of a search warrant while retaining the unlawfully seized materials. The Crown Court then has to consider whether it would grant a (notional) application for a warrant. It is right to say that in Chatwani itself, that the normal course was not taken because of egregious failures on the part of the National Crime Agency. The fact that the discretion is vested in the Crown Court, has been said to be a powerful reason for the High Court to exercise restraint when considering whether to order the return of the unlawfully seized materials to the claimant before the making of the application under section 59 of the CJPA 2001. However, as Mr Bird properly accepts, on finding that documents were seized by an agency as the result of an unlawful search the decision to grant relief is a matter for the court's discretion. Therefore, despite an application under section being the norm, there may be circumstances in which it is appropriate for this court to deny an agency any benefit from its wrongdoing by ordering the return or destruction of such material.”