269.In the same direction, a white dashed line (lane line) and a white solid line (no lane change line) arepainted between lanes. Which of the following correctly describes the difference between the two?
(A) Awhite dashed line means vehicles may change lanes when it is safe to do so; a white solid line meanslane changes are prohibited.
(B) A white dashed line means the lane is about to end and vehicles shouldmerge into an adjacent lane as soon as possible; a white solid line means lane changes are permittednormally.
(C) Both have the same function of dividing lanes; the dashed and solid lines merely indicatethe grade of the road section.