What does a double solid yellow line mean?

A double solid yellow line indicates that no crossing or passing is allowed for either direction of traffic. This road marking serves as a clear visual warning that drivers should not attempt to overtake another vehicle. The purpose of the double solid yellow lines is to enhance safety by preventing dangerous maneuvers, particularly in areas where visibility may be limited, such as on curves or near intersections.

This marking is particularly important because it helps to maintain a steady flow of traffic and minimizes the risk of head-on collisions. While other options may describe various road markings that have specific meanings, such as lane designations or passing zones, they do not apply in this case. Understanding these markings is essential for drivers to adhere to traffic laws and promote road safety.