Are U-turns allowed on curves?

U-turns are not permitted on curves primarily due to safety concerns. When making a U-turn on a curve, visibility is often limited, which increases the risk of an accident. The curvature of the road can obstruct the view of oncoming traffic or obstacles, making it difficult for drivers to assess whether it is safe to complete the maneuver. This regulation is in place to help prevent collisions and ensure that drivers can make safe and informed decisions while on the road.

While some might think that U-turns could be allowed if marked (as suggested by another option), traffic regulations generally prioritize safety over flexibility in making such maneuvers. U-turns should be performed in straight sections of road where visibility is good and the risk of encountering oncoming traffic is minimized. Thus, prohibiting U-turns on curves reflects an essential traffic safety rule aimed at protecting all road users.