Whenever it appears to the commissioner that any person has violated, or that there is reasonable cause to believe that any person may violate, any provision of this division or of any regulation or order issued under this division, the commissioner may bring an action in the name of the people of this state in the superior court to enjoin the violation or to enforce compliance with this division or with any regulation or order issued under this division. Upon a proper showing, a restraining order, preliminary or permanent injunction, or writ of mandate shall be granted, and a receiver or a conservator may be appointed for the defendant or the defendant’s assets. The court may not require the commissioner to post a bond.