A. Any express or implied agreement, understanding, or practice which is designed to cause or require, or has the effect of causing or requiring, any employer, whether or not a party thereto, to violate any provisions of this Part is hereby declared an illegal agreement, understanding, or practice and contrary to public policy.
B. Any person, firm, association, corporation, or labor union or organization engaged in lockouts, lay-offs, boycotts, picketing, work stoppages, slowdowns, or other conduct, a purpose or effect of which is to cause, force, persuade or induce any other person, firm, association, corporation, or labor union or organization to violate any provisions of this Part shall be guilty of illegal conduct contrary to the public policy as stated in this Part.