What do dashed white lines signify on the road?

Dashed white lines signify that lane changing is allowed. These lines are used to separate lanes on the road and indicate that drivers can safely change lanes when the way is clear. This is particularly important in multi-lane roads where vehicles may need to merge or switch lanes to overtake slower traffic or navigate towards exits. A dashed line indicates flexibility and enables drivers to maneuver their vehicles without violating traffic rules. Understanding this can help improve roadway safety and ensure compliance with traffic regulations.