If a junkyard, automotive dismantler and recycler facility, or scrap metal processing facility is in violation of any provision of this subtitle, the Administration may apply for an injunction to a court of equity in the county where the junkyard or facility is located. Any person who violates any provision of this subtitle or of any rule or regulation adopted under it is guilty of a misdemeanor and on conviction is subject to a fine not exceeding $100. If the Administration gives written notice to a person that he is in violation of any provision of this subtitle or of a rule or regulation adopted under it, each day that the violation continues after the thirtieth day after the notice is received constitutes a separate offense.