(1) A person commits the offense of illegal posting of state or federal land if, without authorization, the person knowingly posts land that is under the ownership or control of the state or federal government to restrict access or use of state or federal land.
(2) A person convicted of illegal posting of state or federal land shall be fined an amount not to exceed $500 or be imprisoned in the county jail for a term not to exceed 6 months, or both.