If a train operator is uncertain about the meaning of a rule, what should they do?

The correct approach for a train operator who is uncertain about the meaning of a rule is to obtain an explanation from the dispatcher. This is essential because the dispatcher is usually responsible for ensuring safe train operations and has a comprehensive understanding of the rules and protocols in place. By consulting with the dispatcher, the operator can receive accurate and authoritative clarification, which helps maintain the safety and efficiency of train operations.

Following a colleague's advice may not be reliable, as that advice could stem from personal interpretations or misunderstandings of the rule. Similarly, making a judgment based on experience can lead to unsafe situations, especially if the operator's previous experiences do not align with the specifics of the current situation. Finally, proceeding with caution and observation might be helpful in some scenarios, but without a clear understanding of the rule, this tactic does not guarantee the safety of the operation. Engaging with the dispatcher is the safest and most effective way to address uncertainties regarding rules.