Code of Alabama
Article 1 - General Provisions.
Section 25-7-6 - Freedom to Join or Refrain From Joining Labor Organizations.

Every person shall be free to join or to refrain from joining any labor organization, except as otherwise provided in Section 25-7-13, and, in the exercise of such freedom, shall be free from interference by force, coercion, or intimidation, by threats of force or coercion or by the intimidation of or injury to his family.