Section 14:329.5 - Prohibition of interference with educational process; certain activities exceptedA. No person shall, on the campus or lands of any university, college, junior college, trade or vocational-technical school, special school, elementary or secondary school in this state, hereinafter referred to as "institutions of learning," or at or in any building or other facility thereof owned, operated or controlled by the state or any of its agencies or political subdivisions, willfully deny to students, school officials, faculty, employees, invitees and guests thereof: (1) Lawful freedom of movement on the campus or lands; or(2) Lawful use of the property, facilities or parts of any institution of learning; or(3) The right of lawful ingress and egress to and from the institution's physical facilities.B. No person shall, on the campus of any institution of learning or at or in any building or other facility thereof owned, operated or controlled by the state or any agency or political subdivision thereof, willfully impede the staff or faculty of such institution in the lawful performance of their duties, or willfully impede a student of such institution in lawful pursuit of his educational activities, through use of restraint, abduction, coercion, or intimidation, or when force and violence are present or threatened.C. No person shall willfully refuse or fail to leave the property of, or any building or other facility owned, operated or controlled by the state or any agency or political subdivision thereof, upon being requested to do so by the chief administrative officer thereof, or by his designee charged with maintaining order on the campus or grounds and in its facilities, or a dean of such institution of learning, if such person is committing, threatens to commit, or incites others to commit, any act which would or is likely to disrupt, impair, interfere with or obstruct the lawful missions, processes, procedures or functions of such institutions of learning.D. Nothing contained in R.S. 14:329.1 through 329.8 shall apply to a bona fide legitimate labor organization or to any of its legal activities such as lawful picketing, lawful assembly or concerted activity in the interest of its members for the purpose of accomplishing or securing more favorable wage standards, hours of employment or working conditions.