What does a solid yellow line on your side of the road indicate?

A solid yellow line on your side of the road indicates that passing is not permitted. This line serves as a visual signal to drivers that it is unsafe to overtake another vehicle in that area. It is often used in situations where visibility is limited or where road conditions could make passing hazardous, such as on curves or at intersections. This rule helps maintain safety by preventing potential accidents that could arise from attempting to pass inappropriately.

In contrast, other options pertain to different driving situations. Passing is allowed when there is a broken yellow line, which is not the case here. The statement about only allowing left turns is not relevant to what a solid yellow line indicates, and speed limit changes are typically marked with specific signs rather than road line markings. Therefore, the presence of a solid yellow line means that drivers should remain in their lane and not attempt to pass other vehicles.