When in the judgment of the board any person has engaged, or is about to engage, in any acts or practices which constitute, or will constitute, a violation of section 32-747, the board may make application to the appropriate court for an order enjoining such acts or practices, and upon a showing by the board that such person has engaged, or is about to engage, in any such acts or practices, an injunction, restraining order, or such other order as may be appropriate shall be granted by such court without bond.