No person, partnership, firm or corporation involved in a labor dispute shall directly or indirectly:
(a) Employ in the place of an employee involved in such dispute any person who customarily and repeatedly offers himself for employment in the place of employees involved in a labor dispute;
(b) Contract or arrange with any other person, partnership, agency, firm or corporation to recruit, procure, supply, or refer persons for employment who customarily and repeatedly offer themselves for employment in place of employees involved in such labor dispute.
(Ord. 103-64. Passed 5-4-64.)