If you see both a solid and a dashed yellow line between opposing lanes of traffic, when must you NOT pass?

The presence of both a solid and a dashed yellow line between opposing lanes of traffic indicates the rules regarding passing in that area. The solid yellow line signifies that passing is prohibited for vehicles traveling next to that line. Therefore, if the solid yellow line is on your side, it means that you are not allowed to overtake the vehicle in front of you, regardless of the dashed line's presence.

The dashed yellow line indicates that passing is permitted for the lane with the dashed line, but since the solid line is on your side, the rule dictates that you must not pass. This rule is designed to ensure safety in areas where visibility may be limited or where passing could lead to hazardous situations, such as curves or intersections.

Understanding these markings and their meanings is crucial for maintaining safety on the road, so recognizing the solid yellow line as a clear sign that you should not attempt to pass is essential for all drivers.