Must every pedestrian walking on the shoulder of a road outside built-up areas, between sunset and sunrise, wear a luminous or retroreflective item?
A)No, if they walk as close as possible to the edge of the roadway.
B)Yes, but they only need to wear it when there are weather conditions that significantly reduce visibility.
C)Yes, to be visible from a minimum distance of 150 meters to approaching drivers.Correct
# Explanation
Pedestrians walking on the shoulder of roads outside built-up areas during nighttime hours (between sunset and sunrise) **are required** to wear luminous or retroreflective items. This obligation is essential to ensure their visibility to approaching drivers, allowing them to be detected from a minimum distance of 150 meters, which provides sufficient time to react and avoid accidents.