Is the vehicle on the hard shoulder parked correctly?

Is the vehicle on the hard shoulder parked correctly?
A)Yes, because it is not causing any obstruction.
B)No, because it is not signposted.
C)No, because parking on the hard shoulder is not permitted.Correct
Stopping or parking, as a general rule, must be carried out on interurban roads always off the carriageway, on the right-hand side of it, and leaving the usable part of the hard shoulder clear.
In this case the hard shoulder is usable and must be kept clear for the circulation of certain vehicles, such as cycles, mopeds, animal-drawn vehicles, mobility-impaired vehicles, special vehicles with a maximum authorised mass of up to 3,500 kg, and vehicles following cyclists.