When a police officer has reached their destination, what signal might they use?

When a police officer has reached their destination, the use of the signal "Arrived" is clear and indicates to dispatch or other officers that they are at the location they intended to go. This signal helps maintain effective communication within the police department, ensuring that all units are aware of each other's status and location. By confirming that they have arrived, the officer can facilitate a coordinated response if necessary and prevent any confusion about their whereabouts.

The other options, while potentially relevant in certain contexts, do not convey the same level of clarity regarding arrival at a destination, which is critical for operational efficiency. "On the move" might indicate that the officer is still en route, "Engaged" could suggest involvement in an active situation, and "Stationed" could imply waiting or a standby status without confirming arrival. Thus, "Arrived" is the most appropriate signal for confirming that an officer has reached their designated location.