What should a driver do when approaching a flashing yellow signal?

When approaching a flashing yellow signal, the appropriate action is to proceed through the signal with caution. This traffic signal indicates that the driver should slow down and be prepared to yield to any pedestrians, cyclists, or other vehicles that may be crossing or occupying the intersection. The flashing yellow light serves as a warning to drivers to be alert and to ensure it is safe to continue rather than stopping abruptly.

Stopping immediately could cause confusion for other drivers and may even lead to rear-end collisions, as other vehicles may not expect the sudden halt at an intersection with a flashing yellow. Accelerating through the signal is unsafe, as it compromises the driver's ability to react to potential hazards. Signaling a right turn is not relevant in this context, as the driver is already navigating the signal and should focus on safely proceeding or yielding as necessary.

Thus, proceeding through the signal with caution is the safest and most appropriate response.