1. LOW THREAT – GREEN LEVEL – LOW RISK
Low risk of terrorism: Routine security is implemented to preclude routine criminal threats.
2. GUARDED THREAT – BLUE LEVEL – GENERAL RISK
General risk with no credible threat to specific targets
3. ELEVATED LEVEL – YELLOW LEVEL – ELEVATED RISK
Elevated risk of terrorist attack but a specific region or target has not been identified.
4. HIGH THREAT – ORANGE LEVEL – HIGH RISK
Credible intelligence indicates that there is a high risk of a local terrorist attack but a specific target has not been identified.
5. SEVERE THREAT – RED LEVEL – IMMINENT RISK