526.302 Legislative findings and intent.—The Legislature finds that fair and healthy competition in the marketing of motor fuel provides maximum benefits to consumers in this state, and that certain marketing practices which impair such competition are contrary to the public interest. Predatory practices and, under certain conditions, discriminatory practices, are unfair trade practices and restraints which adversely affect motor fuel competition. It is the intent of the Legislature to encourage competition and promote the general welfare of citizens of this state by prohibiting such unfair practices.