On a conventional road, is a pedestrian permitted to walk on the carriageway?
A)No.
B)Yes, when towing a vehicle.
C)Yes, when there is no hard shoulder or it is not passable.Correct
Pedestrians are required to use the pedestrian zone, except when it does not exist or is not passable, in which case they may use the hard shoulder or, if the hard shoulder does not exist or is not passable, the carriageway.
In urban areas, they shall walk on the right or on the left, depending on the circumstances.
Outside built-up areas and on through roads, they shall walk on the left, unless it is safer to do so on the right.