The commissioner may, after notice and a reasonable opportunity to be heard, suspend, revoke, or decline to renew any license if he finds that:
(a) The licensee has violated any provision of this division or any rule or order made by the commissioner under and within the authority of this division.
(b) Any fact or condition exists which, if it had existed at the time of the original application for such license, reasonably would have warranted the commissioner in refusing originally to issue such license.
(Added by Stats. 1972, Ch. 1057.)