- Extremism is when an individual or group have extreme views which may be hateful, dangerous or against the law.
- Terrorism is when an individual or group of people use violence to harm and scare others.
- Radicalisation is when an individual develops extreme views and ideologies that may lead towards causing harm to others. Children and young people at risk of radicalisation may display changes in their behaviours, views and beliefs.
People have a right to express their opinions however, it becomes a concern to everybody, including families, schools, communities and police, if a person begins to encourage or use violence to achieve a political, religious or ideological goal.