The sign placed on the road indicates...
A)The maximum speed at which we may travel.Correct
B)The minimum speed at which we must travel.
C)The recommended speed at which we may travel.
This sign indicates the prohibition for any vehicle to travel at a speed greater than the one indicated by the road marking. It applies until the next "End of prohibitions" sign, "End of speed limit" sign, or another different "Maximum speed" sign.
If the horizontal sign is in a delimited lane, as is the case in the image, this limit will only apply to the lane where it is located. If the lanes are not delimited, the speed limit would apply to the entire roadway.
If the horizontal sign is in a delimited lane, as is the case in the image, this limit will only apply to the lane where it is located. If the lanes are not delimited, the speed limit would apply to the entire roadway.