What indicates that it is safe to overtake another vehicle on a two-lane road?

The presence of a broken line marking on your side of the road is a clear indication that it is safe to overtake another vehicle. In traffic regulations, a broken line signifies that the lane is designated for passing, indicating that drivers may legally change lanes or overtake slower-moving vehicles when conditions permit. This marking is designed to inform drivers that they can complete the maneuver safely, provided that it is at a safe distance from oncoming traffic and other conditions are suitable for overtaking.

In contrast, a solid line in the middle of the road restricts overtaking, as it signals danger or limited visibility and indicates that it is unsafe to pass. A speed limit sign provides information about the maximum speed allowed but does not directly relate to the safety of overtaking. Flashing lights on the vehicle ahead often signal that the vehicle is slowing down, stopping, or being used for specific purposes such as emergency response, which would typically suggest that overtaking is unsafe in that context. Therefore, the broken line marking serves as the appropriate indicator for safe overtaking on a two-lane road.