Where can an employee find a standard clock for reference?

A standard clock for reference is typically located at stations. Stations serve as key points of operation for transit systems, and having an accurate timekeeping device is essential there for scheduling and operational planning. The presence of standardized clocks at stations ensures that both employees and passengers can reference the same time, which is critical for maintaining punctuality for train arrivals and departures.

In comparison, while clocks may be found on trains, in the office, and at the yard, these locations can be less reliable due to the varying environments and potential discrepancies in timekeeping equipment. Stations are specifically designed for passenger service and operational coordination, making them the ideal location for a standard reference clock.