Which term refers to an alert for officers to be cautious and prepared?

The term that refers to an alert for officers to be cautious and prepared is commonly known as "Code 4." This specific code is used in law enforcement communication to inform officers that a situation is under control but involves potential risks that necessitate heightened awareness and readiness. It effectively signals officers to maintain vigilance without causing unnecessary alarm, which is essential for ensuring officer safety and the proper management of any developing situations.

Other terms listed may reference different aspects of police communications or emergency status but do not carry the same precise meaning in terms of alerting officers to be specifically cautious and prepared while suggesting that the situation is controllable. Codes and terms in police communication are standardized to promote clear and concise messaging, and Code 4 serves that purpose effectively in this context.