If you see a dashed white line in your driving lane, what action are you permitted to take?

When you see a dashed white line in your driving lane, it indicates that you are permitted to change lanes, provided that it is safe to do so. The presence of a dashed line means that lane changes are allowed, as opposed to a solid line, which typically signifies that you should not change lanes.

The key aspect of this situation is the emphasis on safety; it is important to always ensure that the lane change can be made without impeding the flow of traffic or causing unsafe conditions for yourself or others on the road.

The other options do not align with what a dashed white line indicates. Stopping immediately would be inappropriate and could create a hazard on the roadway. Changing lanes without signaling is not advisable and violates safe driving etiquette, as signaling your intentions to other road users is crucial for maintaining safety. Increasing your speed isn't related to the lane marking and would also be unsafe unless specific road conditions warrant it.