What does the presence of dashed yellow lines permit?

The presence of dashed yellow lines indicates that passing is permitted when it is safe to do so. This road marking is typically found in areas where visibility is good and the conditions allow for safe overtaking of slower-moving vehicles. The dashed lines signal to drivers that they can cross over into the adjacent lane to pass another vehicle, provided they make sure it is clear of oncoming traffic and that no other safety concerns are present.

In contrast, solid or double yellow lines would indicate that passing is not allowed or is highly discouraged, emphasizing the importance of dashed lines as a signal for cautious driving practices regarding overtaking. The options suggesting U-turns, lane changing, or stopping either do not accurately reflect the meaning of dashed yellow lines or introduce scenarios that are not typically dictated by this road marking.