Crossing a double yellow line to pass another vehicle is permitted only when:

• A. The line on your side is broken
• B. The line on your side is solid
• C. There is no oncoming traffic
• D. You are in a school zone

Answer: (A)

Passing on a double yellow line is allowed only when the line on your side is broken. A dashed line means you may cross into the opposite lane to pass if it’s safe and there’s no oncoming traffic. If your side is solid, you must not pass, even if there appears to be no oncoming traffic. The presence of a school zone doesn’t change this rule. So the best answer is that you may pass only when your side of the line is broken.