ADMINISTRATIVE LAW - RIGHT TO INFORMATION - REFUSAL TO DEAL WITH APPLICATION - EXEMPT CLASS OF DOCUMENTS - application for information about weapons licences and registrations - whether application expressed to relate to all documents that contain information of a stated kind or relate to a stated subject matter - whether all documents to which application relates appear to comprise exempt information - whether agency may refuse to deal with application - section 40 and schedule 3, section 10(1)(g) of the Right to Information Act 2009 (Qld)