What must the conductor remind the engineer of?

The conductor must remind the engineer of the limits of authority and track warrants because this is a critical aspect of safe train operation. The limits of authority define the geographic area in which the train is allowed to operate, ensuring that it does not enter territory where it may encounter another train or conflicting movements. Track warrants are permissions issued by the dispatcher that indicate when and where a train can operate, particularly on tracks that are controlled by a dispatcher.

Reminding the engineer of these limits helps maintain operational safety and coordination, ensuring that both the conductor and engineer are aware of their operational boundaries and any stipulations associated with their journey. This collaboration is vital for adhering to safety protocols and minimizing the risk of accidents or conflicts on the railway.