What must pedestrians do when walking along the shoulder or the edge of the carriageway?
Explanation
The rules say that pedestrians walking along the shoulder or the edge of the carriageway must walk facing the oncoming traffic. This is for safety, so that the pedestrian can see approaching vehicles and react in time.
KET reference: KET 37: pedestrians moving along the shoulder or the edge of the carriageway must walk against the direction of traffic.