If a freeway entrance has ramp meters that are switched on, what must you do?

Answer: B — Pull up to the stop line and stop on red

When entering a freeway with active ramp meters, it's essential to pull up to the stop line and stop when the light is red. This traffic control measure is in place to manage the flow of vehicles entering the freeway, ensuring that it does not become overly congested, which can lead to accidents and delays. Stopping at the light allows you to merge onto the freeway at a controlled and safe rate, minimizing the potential for collisions with other vehicles already in motion on the freeway. Additionally, ramp meters are designed to space out the cars that enter the freeway, making it safer and more efficient for both those entering and those already on the freeway. Proceeding without stopping, driving through if no cars are coming, or ignoring the meters can create dangerous situations. These actions could lead to congestion, improper merging, and potentially serious accidents. Therefore, adhering to the ramp meters’ signals is crucial for maintaining safety and order on the road.