When approaching a flashing green signal, what must the train engineer do?

A flashing green signal indicates that the train engineer may proceed without stopping, making it crucial for the engineer to understand the meaning of this signal within the context of the railway operational rules. This signal generally signifies that the track ahead is clear and that it is safe to continue at the normal operating speed.

Continuing without stopping allows for efficient train operation and maintains schedules, which is vital for overall service reliability. It is important for train engineers to be aware of how to respond correctly to signals to ensure safe and effective train handling.

In this scenario, stopping the train would not be appropriate as it contradicts the signal's indication of a clear track ahead. Similarly, decreasing speed significantly may lead to unnecessary delays and disrupt the flow of train traffic, unless specified by additional signals or conditions. Signaling to the dispatcher is not required in this situation when the train can proceed normally. Understanding these nuances helps train engineers maintain smooth and safe operations.