In addition to the remedies provided in this article and notwithstanding the existence of any adequate remedy at law, the Commissioner is authorized to apply to the superior court for an injunction. Such court shall have jurisdiction, upon hearing and for cause shown, to grant a temporary or permanent injunction, or both, restraining any person from violating or continuing to violate any of the provisions of this article or for failing or refusing to comply with the requirements of this article or any rule or regulation adopted by the Commissioner under this article. An injunction issued under this Code section shall not require a bond.