What does the green convoy flag signify?

The green convoy flag is used to indicate the last vehicle in a convoy. This flag serves an important safety and operational purpose by providing visual identification to other vehicles and personnel on the road. Knowing which vehicle is the last allows other convoy members to maintain proper spacing and ensures that everyone is tucked in securely, especially during maneuvers or at stops. This awareness is crucial for maintaining convoy integrity and safeguarding all members of the convoy, as it enables easier communication and coordination.

In this context, the other options pertain to different roles within a convoy setup. The identification of the lead vehicle, convoy commander, or maintenance support each serves distinct purposes, but they do not align with the specific function of the green convoy flag, which is to mark the last vehicle. Understanding these distinctions is essential for effective convoy operation and safety management.