Which of the following is considered a no-passing zone?

A no-passing zone is an area where overtaking another vehicle is not allowed, primarily to ensure safety and prevent accidents. The presence of two solid yellow lines on the roadway serves as a clear indication of such a zone. This marking signifies that vehicles traveling in either direction must remain in their lanes and cannot pass other vehicles.

In contrast, roads with fewer than two lanes may not inherently be designated as no-passing zones; it depends on additional factors like traffic signs or road conditions. Rural highways encompass various types of passing rules, as some might allow passing in designated areas. Intersections might have specific rules about passing, but they are generally not defined as no-passing zones in the same way that continuous double solid lines indicate. Thus, the two solid yellow lines are the definitive and clear marker for a no-passing zone.