What do dashed white lines in driving lanes indicate?

Dashed white lines in driving lanes indicate that lane changes are permitted. This is an important aspect of road markings, as these lines provide clear guidance to drivers regarding when it is safe to change lanes. The presence of dashed lines means that the lanes are not restricted and that drivers can safely move from one lane to another as long as they ensure that the maneuver can be completed safely without interfering with nearby traffic.

In contrast, solid white lines would indicate that lane changes should be avoided. Dashed white lines specifically provide the flexibility for drivers to maneuver their vehicles, which is why understanding their meaning is crucial for safe and effective driving. While pedestrian crossings are marked with different signage and road markings, dashed lines do not serve that purpose.