What must a train do before occupying overlapping limits when receiving authority joint with employee(s)?

Before occupying overlapping limits when receiving authority joint with employee(s), the train must obtain permission from the employee(s) listed on the authority. This procedure ensures that all parties involved are informed and in agreement regarding the train's movements. The employees listed on the authority are typically those with knowledge about the current operations or potential obstructions in the area. Their consent is crucial for safety and to prevent any accidents that could arise from overlapping movements.

This approach emphasizes communication and coordination between train crews and personnel on the ground. By requiring explicit permission from the listed employee(s), the protocol ensures that everyone is aware of the train's position and intentions, thus facilitating a safe and efficient operation within the overlapping limits.