(a)   It shall be unlawful:
      (1)   For any person or persons to hinder or prevent by mass picketing, unlawful threats or intimidation or force the pursuit of any lawful work or employment;
      (2)   To obstruct or interfere with entrance to or egress from any place of employment;
      (3)   To obstruct or interfere with free and uninterrupted use of public roads, streets, highways, railways, airports, or other ways of travel or conveyance; or
      (4)   To engage in picketing a private residence by any means or methods whatever; provided, that picketing, to the extent that the same is authorized under constitutional provisions, shall in no manner be prohibited.
   (b)   Violations of this section shall be a misdemeanor and punishable as such.
(Ord. 2069, passed 7-22-1968)