What does a white dashed line indicate between lanes of traffic?

A white dashed line between lanes of traffic indicates that drivers are allowed to change lanes, as long as it is done with caution. This type of marking serves as a guideline to signify that the lanes are meant for moving traffic where lane changes are permitted. When approaching a lane with a white dashed line, drivers should check for surrounding vehicles and ensure it is safe to change lanes before doing so. This understanding helps promote safe driving behaviors and effective lane management.

The other choices do not apply in this context. A solid line, for instance, would indicate that lane changes are prohibited, while restrictions specific to emergency vehicles would not be indicated by a white dashed line.