§ 133.07  INTERFERENCE WITH WORK.
   No person shall by threat, intimidation or unlawful interference seek to prevent any other person from working at any lawful business, or shall threaten violence to the person or property of any witness, juror or public officer on account of any act done by him in obedience to any duty required of him by law, or to prevent the performance of such act.
('68 Code, § 42.22)  Penalty, see § 10.99