92.— If an admissible complaint is not resolved pursuant to the guidelines under section 90 or is a complaint referred to in paragraphs (a) to (c) of section 90(1), the Ombudsman Commission may, as it considers appropriate—

(a) refer the complaint to the Garda Commissioner to be dealt with in accordance with section 94,

(b) conduct an investigation under section 95, but, subject to section 95(2), only if the conduct alleged in the complaint does not appear to constitute an offence, or

(c) direct a designated officer of the Commission to investigate the complaint under section 98.