C.R.S. § 35-25-112

The commissioner may institute an action to enjoin any violation of this article or any rule or regulation promulgated under this article. A violation of this article or any rule or regulation promulgated pursuant thereto is declared to constitute a public nuisance. Such action for injunction may be maintained notwithstanding the existence of other legal remedies and notwithstanding the pendency or successful completion of a criminal prosecution. In any such action, the commissioner shall not be required to plead or prove irreparable injury or the inadequacy of the remedy at law. Under no circumstances shall the court require the commissioner to post a bond.