Offenses against public safety Prevention 3 Crime prevention 2 Terrorism 2 Cars 1 Criminology, Penology & Juvenile Delinquency 1 Dangerous Behavior 1 Electric railroads 1 Graffiti 1 Local transit 1 Local transit crime 1 National security 1 Prévention 1 Public safety 1 Risk Management 1 Risk assessment 1 Safety measures 1 Security measures 1 Subways 1 Terrorisme 1 Transportation 1 Urban violence 1 Vandalism 1 Violence 1 Évaluation du risque 1