Under what condition may a driver cross double white lines?

Crossing double white lines is typically prohibited to ensure safety and maintain traffic flow. However, there is one specific condition under which this maneuver is allowed. When the nearest line is broken, it indicates that crossing the lines is permissible. This rule is in place to provide clarity to drivers about when they can legally change lanes or maneuver their vehicle safely.

In scenarios where the nearest line is solid, drivers must stay in their lane to prevent accidents or confusion. Therefore, the correct answer emphasizes the importance of recognizing road markings and adhering to them for safe driving practices.