27Revocation of retrieval warrant

#### 27 Revocation of retrieval warrant (1) A retrieval warrant may, by instrument in writing, be revoked by an eligible Judge or a nominated ART member on his or her own initiative at any time before the expiration of the period of validity specified in the warrant. (2) If the chief officer of the law enforcement agency to which the law enforcement officer to whom a retrieval warrant was issued belongs or is seconded is satisfied that the grounds for issue of the retrieval warrant no longer exist—the chief officer must, by instrument in writing, revoke the warrant. (3) The instrument revoking a warrant must be signed by the eligible Judge, the nominated ART member or the chief officer of the law enforcement agency, as the case requires. (4) If an eligible Judge or nominated ART member revokes a warrant, he or she must give a copy of the instrument of revocation to the chief officer of the law enforcement agency to which the law enforcement officer to whom the warrant was issued belongs or is seconded. (5) If the law enforcement officer to whom a retrieval warrant has been issued, or who is primarily responsible for executing a retrieval warrant, believes that the grounds for issue of the warrant no longer exist, he or she must inform the chief officer of the law enforcement agency immediately.