During adverse weather conditions, what must conductors be particularly vigilant about?

Being particularly vigilant about possible changes in scheduling and safety risks during adverse weather conditions is crucial for conductors. Adverse weather can lead to various hazards, including poor visibility, slippery tracks, and potential delays. Conductors must monitor these factors closely and adapt to changing circumstances to ensure passenger safety and the efficient operation of the train.

Vigilance in this area also involves communicating with dispatch or control centers about any observed conditions that might affect the train's operation. It is essential to make informed decisions regarding speed adjustments, station stops, and overall scheduling to mitigate risks associated with weather-related issues. This proactive attention is vital in maintaining safety and reliability during challenging weather scenarios.

Other considerations, such as the comfort of passengers, while important, take a secondary role to the immediate need for safety and operational adjustments in critical situations. Thus, focusing on safety risks and scheduling changes stands as the most pressing concern in adverse weather.