School Board Policy 3.41
No person shall knowingly disrupt or interfere with a School Board function. This includes persons who knowingly advise, counsel, or instruct any student or School Board employee to disrupt any function or activity. The School Board chairperson, Superintendent, or designee shall inform a person who is disrupting or interfering with a School Board function or activity that he or she may be found guilty of a second degree misdemeanor. The person shall be advised to immediately leave the school premises or facility where the function is being conducted. (1) Any person who purchased an admission ticket to a school event shall forfeit his or her rights under this rule by having disrupted or interfered with the event. (2) Any person who has been given notice by a school official and either fails to leave the premises or leaves the premises and subsequently returns to the premises shall be deemed a trespasser.