Final answer:
The main answer is D. not pass; a double solid yellow line on a two-lane road indicates that passing is not permitted for safety reasons, such as preventing head-on collisions.
Step-by-step explanation:
When you see a double solid yellow line on a two-lane road, it indicates that passing is not permitted. The correct main answer to the question is D. not pass. These lines mean that traffic on both sides of the yellow line is moving in opposite directions and you must stay in your lane.The double solid yellow lines on the road are there to ensure the safety of all drivers. They help to prevent head-on collisions and other accidents by indicating areas where it can be dangerous to pass, due to lack of visibility or oncoming traffic. Remember, the safety rules of the road are there to protect you and others, so respecting road signs and signals is always important.Conclusion In summary, a double solid yellow line on a two-lane road means you should not attempt to overtake or pass other vehicles. It's one of the basic rules of the road and understanding it can help maintain safety for everyone on the roadway.