(1) Where, on review, the Commission is satisfied as to the manner of the disposition of a complaint, it shall prepare and send a report in writing to that effect to the Minister, the Commissioner, the complainant and the police officer whose conduct is the subject matter of the complaint.
(2) Where, however, the Commission is not satisfied as to the manner of the disposition of a complaint, it—
(a) shall submit a report in writing to the Minister and the Commissioner setting out its findings and recommendations with respect to the disposition of the complaint;
(b) may request the Commissioner to conduct further investigation into the complaint;
(c) may institute a hearing to inquire into the complaint;
(d) shall inform the complainant of the action taken.