A violation of this chapter is a simple misdemeanor. The department may institute criminal or civil proceedings in a court of competent jurisdiction to enforce this chapter . When in the performance of the secretary’s duties in enforcing this chapter the secretary applies to a court for a temporary or permanent injunction restraining a person from violating or continuing to violate any of the provisions of this chapter or rules adopted under this chapter , the injunction is to be issued without bond and the person restrained by the injunction shall pay the costs made necessary by the procedure. [C35, §3137-e2; C39, § 3137.2; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §199.13 ; 82 Acts, ch 1191, §13 ]