Documents affecting enforcement and administration of the law

A document is an exempt document if its disclosure under this Act would, or would be reasonably likely to, ad- ministration (a) prejudice the investigation of a breach or possible breach of the law or the enforcement or proper administration of the law in a particular instance; (b) prejudice the fair trial of a person or the impartial adjudication of a particular case; (c) disclose, or enable a person to ascertain the identity of a confidential source of information in relation to the enforcement or (d) disclose methods or for preventing, detecting, investigating, or dealing with matters arising out of breaches or evasions of the law, the disclosure of which would, or would be reasonably likely to, prejudice the effectiveness of those methods or procedures; or (e) endanger the lives or physical safety of persons engaged in or in connection with law