In which situation are U-turns never allowed?

U-turns are never allowed at a curve in the road because visibility is significantly limited in such areas. When approaching or navigating a curve, drivers cannot see oncoming traffic or obstacles sufficiently, which increases the risk of accidents. Making a U-turn in these conditions compromises safety for both the driver making the turn and other road users.

In addition to safety concerns, traffic regulations typically define specific locations where U-turns are prohibited to prevent hazardous situations. It’s important for drivers to adhere to these rules to promote safe driving practices and maintain orderly traffic flow.