If the EP brake has replaced the ED brake and the yellow brake inhibit light has extinguished, what does this mean for the driver?

The correct answer indicates that when the EP brake has replaced the ED brake and the yellow brake inhibit light has gone out, it signifies that the ED brake has successfully reset. In the context of train operations, a brake inhibit light usually serves as an alert that there is a problem with the braking system. When this light turns off, it typically means that the previous issue has been resolved, allowing for safe operations.

The transition from the ED to the EP brake highlights the automatic or manual protocols in place depending on the technical circumstances surrounding the brakes. The extinction of the yellow light serves as confirmation for the driver that the previously engaged inhibition of the braking system is no longer necessary, thus signaling that brakes are functioning correctly once more. This is crucial for safe operation and informs the driver that they can proceed with normal train operations.