ADMINISTRATIVE LAW – RIGHT TO INFORMATION ACT – REFUSAL TO DEAL WITH APPLICATION – EXEMPT CLASS OF DOCUMENTS – application for access to documents about the potential use of certain records or registers by criminals to steal or unlawfully acquire firearms – whether application expressed to relate to all documents containing information of a stated kind or 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, sections 10(1)(f) and (g) of the Right to Information Act 2009 (Qld)