§ 902. Promoters' licenses. No promoter shall directly or indirectly conduct, hold or promote any professional contest or exhibition unless he has first procured a promoter's license from the commission. The commission may issue an order prohibiting a promoter from acting in violation of this section. If it is determined the respondent has engaged in the promotion of any professional contest or exhibition without having first obtained a promoter's license from the commission, the court, on petition by the commission, shall enjoin him from such activities unless and until he has been duly licensed. The procedure in such cases shall be the same as in any other injunction suit. The remedies under this section are in addition to any other remedies under this part.