A union commits a ULP when it violates rights that the Statute protects.
An corporation commits an unfair labor practice if it interferes with your proper to join, organize, or help a union, your proper to be concerned in collective bargaining, or your right to be involved in blanketed concerted things to do with different employees
Because each employee is entitled to be part of a change union and participate in its lawful activities, the Labour Relations Code prohibits any conduct that might intervene with this right. Anyone who engages in such prohibited habits is stated to have committed an unfair labour practice.
Learn more about unfair labor practice here: