What does the double solid yellow line indicate?

The correct answer indicates that a double solid yellow line signifies two important rules regarding road usage. First, it communicates that passing is not permitted, ensuring that drivers remain in their lanes and do not overtake other vehicles in areas where visibility or safety may be compromised. Second, the double solid yellow line serves to separate lanes of traffic moving in opposite directions, establishing clear boundaries to maintain safe distances between oncoming vehicles.

In summary, this line design is crucial for promoting road safety by preventing risky maneuvers, such as passing, that could lead to collisions while clearly marking the flow of traffic in each direction. Understanding the significance of these lines helps drivers navigate roads more safely and responsibly.