Any person who willfully trespasses upon any camp or parade ground, armory, arsenal, rifle range, or property lawfully used by, or in connection with, the militia, or any part thereof; or injures any property situated thereon; or willfully violates thereon any regulations established to maintain order, preserve property, or prevent accidents upon that property; or removes, mutilates, or destroys any of that property, shall be guilty of a misdemeanor.