The sign in the image indicates that:

A)It is recommended that cycles and personal mobility vehicles (PMV) travel on the road.
B)The road is exclusively for pedestrians, and cycles and PMVs must travel with caution.
C)Cycles and PMVs are obliged to travel on the reserved road, and all other road users are prohibited from using it.Correct
The sign indicates the obligation for cycles and personal mobility vehicles to travel on the road at whose entrance it is placed, prohibiting its use by all other vehicles in order to ensure road safety.