When you approach an intersection with a flashing yellow light, you should

Answer: D — Slow down before crossing the intersection

When approaching an intersection with a flashing yellow light, it is important to remember that this indicates caution and potential danger. Option A is incorrect because stopping at every intersection with a flashing yellow light could cause traffic congestion. Option B is incorrect because proceeding without stopping could be dangerous if there is oncoming traffic. Option C is incorrect because increasing your speed would not provide proper caution when approaching the intersection. Option D is the correct answer because it suggests you slow down before crossing the intersection, allowing you to carefully assess the traffic situation and proceed safely.