In addition to the remedies provided in this article and notwithstanding the existence of an adequate remedy at law, the Commissioner is authorized to apply to the superior courts for an injunction. Such courts shall have jurisdiction and for good cause shown shall grant a temporary or permanent injunction or an ex parte or restraining order, restraining or enjoining a person, firm, partnership, or corporation from violating and continuing to violate this article or any rules and regulations promulgated under this article. Such injunction shall be issued without bond. An injunction may be granted notwithstanding the fact that the violation constitutes a criminal act and notwithstanding the pendency of any criminal prosecution for the same violation.