What should you do if you are unsure about a bulletin covering signal changes on your route?

When faced with uncertainty regarding a bulletin that addresses signal changes on your route, consulting with the dispatcher is the best course of action. Dispatchers are trained professionals who have up-to-date information and can clarify any confusion regarding operational changes. They can provide critical insights, ensuring that you have accurate details that impact safety and efficiency.

Moreover, discussing the situation with the dispatcher allows for real-time communication, which is vital in a dynamic train operation environment where conditions can change rapidly. The dispatcher can also provide specific guidance or additional resources, which aligns with the importance of adhering to protocols for safety and compliance.

In contrast, ignoring the bulletin or attempting to resolve the uncertainty independently could lead to operational errors and compromises safety. While discussing with a fellow operator might provide some perspective, it doesn't guarantee accuracy or the most current information, which the dispatcher would be able to provide.