(a) A person commits the crime of trespass is he knowingly enters unlawfully or knowingly remains unlawfully in a building or inhabitable structure or upon real property.
(b) A person does not commit the crime of trespass by entering or remaining upon real property unless the real property is fenced or otherwise enclosed in a manner designed to exclude intruders or as to which notice against trespass is given by:
(1) actual communication to the actor; or
(2) posting in a manner reasonably likely to come to the attention of intruders.
(c) Trespass is a class B misdemeanor.
History: 1979, PL 16-43 § 2.