When, as a result of an investigation under this article or otherwise, the board or any other interested person believes that any person or business entity has engaged, is engaging, or is about to engage in any acts or practices that constitute or will constitute a violation of section twenty-six of this article, the board or any other interested person may make application to any court of competent jurisdiction for an order enjoining the acts or practices, and upon a showing that the person or business entity has engaged or is about to engage in any act or practice, an injunction, restraining order, or another appropriate order may be granted by the court without bond.