What does the sign 'Traffic signals not in use' inform drivers?

The sign indicating 'Traffic signals not in use' informs drivers that the traffic signals are turned off or temporarily inactive. In this scenario, drivers are instructed to proceed with caution. This means that there may not be the usual guidance provided by traffic lights, so drivers should be particularly vigilant and ensure they are obeying other traffic control devices, such as stop signs or yielding to traffic, while also being aware of other vehicles and pedestrians.

This context is important, as it emphasizes the need for caution in the absence of signal indicators. Drivers must remain alert and prepared to react to other road users, reflecting the responsibility that comes with navigating intersections and busy roads without the help of electronic signals.