Final answer:
The answer to the question is C) Slower traffic should use the farthest left lane. This sign indicates that the farthest left lane is for passing only, and slower traffic should use another lane.
Step-by-step explanation:
The subject of this question is Traffic Laws. The question is asking about the meaning and significance of a specific road sign on roadways with multiple lanes. The correct answer is C) Slower traffic should use the farthest left lane. According to the sign, slower traffic should not stay in the farthest left lane but should use a different lane. The farthest left lane is designated for passing only, while slower traffic should use the other lanes. This sign helps to maintain a smoother flow of traffic and allows faster-moving vehicles to pass slower ones.