Signal 58 indicates a scenario involving which concern?

• A. High-speed chase
• B. Suspect can hear radio traffic
• C. Unlawful detainment
• D. Public disturbance

Answer: (B)

Signal 58 refers to a scenario where there is a concern that a suspect may be able to overhear radio traffic. This signal prompts caution among officers to ensure that sensitive information is not inadvertently communicated in a way that could alert a suspect to police activity or plans.

By using this signal, officers can take necessary precautions, such as switching to a secure channel or using coded language, to maintain operational security. This is particularly important in situations where the safety of officers or the integrity of an operation could be compromised if a suspect gains access to the police's intentions or maneuvers. Thus, understanding and recognizing Signal 58 is crucial for maintaining communication security during law enforcement operations.