What does a broken white line indicate?

A broken white line on the roadway is a signal that indicates you may change lanes, provided you ensure it can be done safely. This line allows for the flow of traffic to move more flexibly; vehicles are permitted to cross the line to enter or exit different lanes as long as the driver has checked for oncoming traffic and has adequate space to maneuver without endangering other vehicles.

The other options do not accurately represent the meaning of a broken white line. For instance, a solid line typically represents restrictions on lane changes, while speed limits are indicated by separate signage and are not represented by lane markings. Thus, understanding the implications of a broken white line is essential for safe driving practices on multi-lane roads.