Which two classes of employees are most frequently impacted by operational notices?

The most frequently impacted classes of employees by operational notices are typically the tower operator and train operator. Both roles are critical in the day-to-day operations of train services, as they directly involve the management and control of train movements.

Tower operators are responsible for overseeing train movements in a specific area, coordinating traffic, and ensuring safe operations. They rely heavily on operational notices to make informed decisions about train schedules, delays, and changes in routing or signaling conditions.

Train operators, on the other hand, are the ones who run the trains and implement the instructions given to them, including any changes that might be necessitated by operational notices. These notices can affect their handling of the train, such as speeds, stops, and overall operations due to factors like track conditions or weather.

Together, both tower operators and train operators must stay informed about the latest updates communicated through operational notices to ensure safety, efficiency, and effective response to any changes in operations.