Employees in unionized workplaces have many of the same options to deal with harassment that non-unionized employees have - with some differences.
If a crime has been committed it can always be reported to the police, whether it happened in a unionized or non-unionized workplace. The police can investigate and lay charges if they believe a crime has been committed.
Employees in unionized workplaces can also go to the Canadian Human Rights Commission with a discrimination complaint. However, the Canadian Human Rights Commission can decide not to deal with a complaint if they decide the person should first go through the grievance process.
An employee in a unionized workplace can sue someone, including their employer, but not for anything that is related to the collective agreement. For example, they cannot sue for wrongful dismissal. They also could not sue for something like not providing a safe workplace if the collective agreement explicitly or implicitly imposes this obligation on the employer.
The Regina Public Library and Saskatoon Public Library are hosting free Law Fair events during Saskatchewan Access to Justice Week to connect people with free legal information, assistance, and support. Attend to acquire legal knowledge and to broaden awareness of legal rights and responsibilities!