What does a Circle X symbol signify regarding a vehicle's usage?

The Circle X symbol indicates that a vehicle can only be used for limited purposes. This designation suggests that while the vehicle may still function for some tasks, it is not fully operational for its intended use. Typically, this limitation is tied to factors such as ongoing repairs, maintenance needs, or specific restrictions on how the vehicle can be utilized. Understanding this symbol is crucial for ensuring that all personnel are aware of the vehicle's status and can operate it within safety guidelines, thus optimizing the operational readiness of the fleet.