(2) Matter is not exempt under subsection (1) if—
(a) it consists of—
(i) matter revealing that the scope of a law enforcement investigation has exceeded the limits imposed by law; or
(ii) matter containing a general outline of the structure of a program adopted by an agency for dealing with a contravention or possible contravention of the law; or
(iii) a report on the degree of success achieved in a program adopted by an agency for dealing with a contravention or possible contravention of the law; or
(iv) a report prepared in the course of a routine law enforcement inspection or investigation by an agency whose functions include that of enforcing the law (other than the criminal law or the law relating to misconduct under the Crime and Misconduct Act 2001); or
(v) a report on a law enforcement investigation that has already been disclosed to the person or body the subject of the investigation; and
(b) its disclosure would, on balance, be in the public interest.