In the presence of traffic signal/sign combinations, what must drivers follow?

When encountering a combination of traffic signals and signs, drivers are required to adhere to both. Traffic signals, such as stop lights and yield lights, provide immediate instructions on how to navigate an intersection or roadway. Road signs offer additional guidance, including regulatory, warning, and informational messages that are essential for safe driving.

The reason following both is crucial lies in how they work together to manage traffic flow and ensure safety. For example, a stop sign requires a driver to come to a complete stop, while a green light allows for movement through an intersection. If the signal changes while a driver is approaching, following the road signs helps determine the correct actions to take, whether to stop or proceed with caution.

Disregarding either the traffic signals or the signs could lead to confusion, potential accidents, or infractions of traffic laws. Therefore, it is essential for drivers to fully comply with all posted signals and signs to promote safe driving practices and minimize hazards on the road.