(6)When any representation has been made by the persons or authorities referred to in section 50 to the effect that the number of contract carriages for which permits have already been granted in any region or any area within a region is sufficient for or in excess of the needs of the region or of such area, whether such representation is made in connection with a particular application for the grant of a contract carriage permit or otherwise, the Regional Transport Authority may take any such steps as it considers appropriate for the hearing of the representation in the presence of any persons likely to be affected thereby.
