What is indicated by the 'Ending tour of duty' signal?

The 'Ending tour of duty' signal indicates that an officer is completing their assigned shift and is in the process of shifting responsibilities to another officer. This is an important protocol in law enforcement, as it ensures that there is a seamless continuation of duties and that all relevant information is communicated between outgoing and incoming officers. It is crucial for maintaining safety and operational efficiency in the field, as the incoming officer needs to be aware of any ongoing situations or concerns from the outgoing officer, ensuring continuity of service and support for the community.

The other options do not accurately represent the meaning of the signal. Completion of all reports refers to administrative tasks that may occur at the end of a shift but does not relate directly to the transition of duties. Beginning new patrol assignments pertains to the start of a new duty period rather than the conclusion of an existing one. Requesting backup assistance is a separate operational signal indicating the need for support during an active incident, which is not connected to ending a tour of duty.