Complaint

(1) The Commission, or any person or company having an interest in the subject-matter, or any public utility provider concerned, may complain in writing, setting forth any act or thing done or omitted to be done by any public utility provider in breach, or alleged breach, of any law which the Commission has jurisdiction to administer or of any Regulation or Order of (2) The Commission may prescribe the form of the complaint filed under this section. (3) The Commission may require any person or company or public utility provider making any complaint to give security for the costs of the hearing and investigation of the said complaint.