Which statement is true?

Which statement is true?

• A. As a general rule, where there are two vehicular lanes, both of which are heading in the same direction, vehicles must proceed in the left vehicular lane.
• B. When exiting a parking lot located along a sidewalk, you must stop before crossing the sidewalk even is there is no pedestrian.
• C. When an emergency vehicle is approaching, vehicles must stop on site wherever they are, and give way to the emergency vehicle.
• D. The rider of a large and regular size motorcycle has to wear a crash helmet whereas the rider of mopeds does not.

Answer: (A)

In left‑hand traffic systems, you keep to the left on multi‑lane roads and use the right lane mainly for overtaking. This arrangement keeps traffic flowing smoothly and reduces unnecessary lane changes. So the general rule to proceed in the left lane when two lanes head in the same direction is the correct statement. The other options describe rules that aren’t generally correct: you don’t have to stop before crossing a sidewalk when exiting a parking lot just because there’s no pedestrian; you should only stop or yield as needed for pedestrians or traffic; when an emergency vehicle approaches, you should safely pull over to the side and stop to allow it through rather than simply stopping wherever you are; and helmet use applies to motorized two‑wheelers in practice, so the claim about mopeds not requiring helmets is not accurate.

In left‑hand traffic systems, you keep to the left on multi‑lane roads and use the right lane mainly for overtaking. This arrangement keeps traffic flowing smoothly and reduces unnecessary lane changes. So the general rule to proceed in the left lane when two lanes head in the same direction is the correct statement.

The other options describe rules that aren’t generally correct: you don’t have to stop before crossing a sidewalk when exiting a parking lot just because there’s no pedestrian; you should only stop or yield as needed for pedestrians or traffic; when an emergency vehicle approaches, you should safely pull over to the side and stop to allow it through rather than simply stopping wherever you are; and helmet use applies to motorized two‑wheelers in practice, so the claim about mopeds not requiring helmets is not accurate.