If you have been threatened and know who the person is, you can apply to court for a peace bond or a victim's assistance order.
A peace bond requires a person you fear to enter into a recognizance and comply with conditions to stop harassing or intimidating you. Failure to comply with a peace bond is a criminal offence. A Crown Prosecutor or the police can provide information to help you obtain a peace bond.
You may also be able to get a victim's assistance order under The Victims of Interpersonal Violence Act. This Act applies to people in relationships including people who live together in an intimate relationship, parents of children and people in an ongoing care relationship. Talk to the police or a lawyer.
You can also call the victims assistance program in your area. They can tell you about other services to deal with harassment. Ask the police for information about victim services available in your area.
PLEA offers free online training on preventing and addressing workplace harassment.