What action is required immediately after the announcement of a Warbler Tone?

The announcement of a Warbler Tone is a critical alert indicating that emergency conditions have arisen, typically related to significant incidents requiring immediate attention. Stopping all non-emergency traffic is essential to ensure that emergency responders can operate without hindrance. This action prevents confusion, potential accidents, and allows for safe movement of emergency vehicles.

By halting non-emergency activities, personnel can focus on the appropriate response to the situation at hand. This fosters a clear and efficient communication environment and allows for quick mobilization of resources needed during an emergency. Additionally, it helps in managing the overall safety and security of the area affected by the emergency announcement.