When driving on a road frequented by pedestrians, especially children or elderly people, what should we do?

When driving on a road frequented by pedestrians, especially children or elderly people, what should we do?
A)Reduce speed, even coming to a stop.Correct
B)I will adopt the necessary measures for their safety, without having to mandatorily moderate the speed.
C)Reduce speed, without needing to stop.
If there are pedestrians on the part of the road we are using to drive, we have the obligation to moderate the speed even to the point of stopping, even if pedestrians do not have priority. Pedestrians are fragile and vulnerable users who, in the event of being run over, would suffer serious consequences, so great caution must be exercised to prevent this from happening.