Any person which shall do or cause to be done any unlawful act as herein provided, or fail to perform any duty prescribed, or violate any duly established order, rule or directive of the commissioner, or which shall aid or abet in the performance of any unlawful act or in the failure to perform any such duty, shall be liable in damages to any person injured thereby, and such person, if the person recovers, shall be allowed, in addition to damages, reasonable attorneys’ fees, together with costs and disbursements.