Which signal is used to denote "rush"?

The signal that denotes "rush" is Signal 5. This is a standard code used by law enforcement and emergency services to communicate urgency in their operations. When a unit or officer calls for a "rush," it indicates that immediate attention is required, often in situations involving a high priority response or emergency.

Understanding the communication codes is crucial for effective coordination and response times in law enforcement. Signal 5 specifically serves to alert other units or personnel that they should expedite their actions or responses. In contrast, other signals may designate routine operations, regular requests, or lower priority situations, which do not carry the same urgency or have different meanings entirely. This coding system helps streamline communication and ensures that all units are aware of their responsibilities and the nature of the situations they are handling.