This chapter shall not apply to any governmental official going on the
premises within the scope of his official duties or to any other person desiring
to enter the premises, provided that such person or persons does not engage
in any speeches or other communication, demonstration, protest, confrontation
or any other activity other than that necessary to seek consent to enter the
premises.
Any person who violates the provisions of this chapter shall, upon conviction
thereof by any District Judge, be sentenced to a fine of not more than six
hundred dollars ($600.), together with the costs of prosecution.