Question

if you see this sign on a two-lane road, what does it mean?

speed up as soon as possible.

the number of lanes is about to be reduced, so beware of merging traffic.

a lane is about to be added...

pedestrians will be wall

Explanation:

Identify the road sign

The image displays a yellow diamond-shaped warning sign showing a straight vertical line on the left and a vertical line on the right that narrows inward, with a dashed line in between. This symbol represents a lane reduction (specifically, the right lane ends).

Analyze the question context

The question asks what this sign means when seen on a two-lane road.

Evaluate the options

• Option 1: "Speed up as soon as possible." — Incorrect, warning signs indicate hazards or changes in road conditions, not an instruction to speed up.
• Option 2: "The number of lanes is about to be reduced, so beware of merging traffic." — Correct, the symbol indicates that the right lane is ending and traffic must merge left.
• Option 3: "A lane is about to be added..." — Incorrect, the lines converge, indicating a reduction, not an addition.
• Option 4: "Pedestrians will be wall..." — Incorrect, this is unrelated to the lane reduction symbol.

Answer:

• (A) Speed up as soon as possible.
• (B) The number of lanes is about to be reduced, so beware of merging traffic. (Correct answer)
• (C) A lane is about to be added...
• (D) Pedestrians will be wall...