It shall be unlawful for any person to erect, construct, enlarge, alter, repair, move, improve, remove, convert or demolish, equip, use occupy or maintain any building or land or cause or permit the same to be done in violation of this chapter. When any building or parcel of land regulated by this chapter is being used contrary to this chapter, the Code Official may order such use discontinued and the structure, parcel of land, or portion thereof, vacated by the notice served on any person causing such use to be continued. Such person shall discontinue the use within the time prescribed by the Code Official. Any person who violates any provision of this chapter or of the Code adopted by reference is guilty of a misdemeanor.