What does a solid yellow line on your side of a two-lane highway indicate?

A solid yellow line on your side of a two-lane highway indicates that it is unsafe for you to pass. This traffic marking serves as a visual warning to drivers that overtaking or passing other vehicles is prohibited due to potential hazards. The presence of the solid line suggests that the road may curve, have limited visibility, or be in a location where passing could lead to dangerous situations, such as near intersections or pedestrian crossings.

While it is essential to acknowledge that other markings or road conditions may provide different passing regulations, the solid yellow line specifically indicates a restriction against passing for the safety of all road users. Therefore, adhering to this guideline is crucial to maintaining safety on the road.