Behaviour of concern: Behaviour that creates a reasonable apprehension of violence. Examples include making threats, bringing a weapon on campus, harming oneself, persistently glaring at a person, adopting a menacing posture, and forms of harassment.
Subject: A person who exhibits behaviours of concern. In some situations, several subjects may engage together in behaviours of concern (e.g. gang violence).
Target: A person, group of people, institution or faculty that appear to be targeted by a Subject.
Threat: An expression of intent to do harm. It can be oral, written, gestural (e.g. throat-slashing gesture) or symbolic (e.g. drawing, image).
University community: All the people who have an association with the University. This term includes all staff, members of Council and committees, students, tenants, visitors, contractors, and people representing the University off-campus.
Violence: The actual, attempted or threatened exercise of any force intended to cause physical or psychological harm to a person.