Civil actions: protective orders: workplace violence.

Existing law authorizes an employer or collective bargaining representative of an employee who has suffered harassment, unlawful violence, or a credible threat of violence from any individual, to seek a workplace violence restraining order on behalf of the employee and, at the discretion of the court, any number of other employees at the workplace or at other workplaces of the employer. Existing law authorizes one or more representative parties to bring suit for the benefit of a class of parties if the question is one of a common or general interest, of many persons, or when the parties are numerous, and it is impracticable to bring them all before the court.