Your Organization Has a No-Solicitation Rule in Effect for All

Your organization has a no-solicitation rule in effect for all employees. How does this rule affect the internal organization of unions?

A) Unions can only solicit for members with the managements approval, when there's a no-solicitation rule in effect.
B) Unions cannot solicit for membership when there's a no-solicitation rule in an organization.
C) Unions can solicit for membership with the permission of more than 30 percent of the organization.
D) Unions are exempted from no-solicitation rules.