97.1.To ensure the protection of every person in the work environment, no provision in an agreement or decree may operate to prevent an employer, where the employer imposes a disciplinary measure on an employee for misconduct relating to physical or psychological violence, including sexual violence within the meaning of section 1 of the Act respecting occupational health and safety (chapter S-2.1), from taking into account a disciplinary measure that was previously imposed on the employee for misconduct relating to one of those forms of violence.