Does this sign prohibit changing direction at the next intersection?
A)No, it only prohibits U-turns.
B)No, it only indicates that the road is one-way.
C)Yes, since I must follow the direction indicated by the arrow.Correct
# Explanation
This sign is a **mandatory directional arrow** that indicates the direction you **must obligatorily follow** at the intersection. Therefore, **it does prohibit changing direction**, since you are required to maintain the path indicated by the arrow. It is not just a recommendation, but a traffic order that you must obey.