What does a broken white line on the road mean?

Answer: B — Lane change is permitted

A broken white line on the road indicates that lane changes are permitted. This type of line is commonly used to separate lanes of traffic moving in the same direction. When drivers see a broken white line, it signifies that they can safely change lanes, as long as they do so with caution and ensure that it's safe to move into the adjacent lane. This marking allows for flexibility and promotes fluid movement of traffic while maintaining safety standards. Understanding the purpose of road markings is essential for safe driving, as it helps drivers navigate and interact with other vehicles effectively. Knowing when it is allowed to change lanes, as indicated by the broken white line, contributes to smoother traffic flow and reduces the risk of collisions.