What condition is indicated by a Low Adhesion display on the TOD?

A Low Adhesion display on the Train Operating Display (TOD) is a critical safety alert for operators regarding train control. This condition typically signifies that the train may experience reduced traction, which can occur due to wet or icy track conditions, leaves on the rails, or other factors that affect adhesion.

When the system detects low adhesion, it is essential for operators to be aware of this condition so that they can adjust their driving style accordingly. Operators may need to reduce speed, increase following distances, and take extra precautions when navigating curves or descending grades. This immediate awareness is crucial for maintaining safety and efficiency in train operations.

While other options might relate to operational processes, they do not directly address the immediate concerns presented by low adhesion. For example, a required maintenance check might be scheduled as part of a routine inspection, but it does not specifically warn about current train control challenges. Similarly, a pre-departure checklist is a procedural document used prior to the train's departure but does not alert operational conditions during a journey. Real-time track status reflects ongoing conditions but may not specifically convey the same urgent safety message tied to low adhesion. Thus, the primary focus of the Low Adhesion display is to serve as an essential safety alert for operators on train control