What does a single broken yellow line indicate?

A single broken yellow line serves as a guiding marker on the roadway, indicating that drivers may cross this line to overtake or pass vehicles when it is safe to do so. This means that the presence of a single broken yellow line indicates that you are permitted to move left across the line, which is typically used for passing another vehicle.

It is important to note that the line is a cautionary signal, reminding drivers to be vigilant and ensure that the maneuver can be completed safely. This includes assessing oncoming traffic, visibility, and any other potential hazards. Staying to the right of the line without crossing it is not correct since the broken line specifically allows for crossing to pass when conditions permit. The other statements suggest remaining in a certain lane or prohibiting passing, which does not align with the meaning of a single broken yellow line.