What must a driver yield to before making a U-turn?

When making a U-turn, a driver is required to yield to any vehicle that poses an immediate danger. This includes oncoming vehicles that are close enough to cause a collision if the U-turn is executed without caution. The rationale behind this rule is primarily focused on ensuring the safety of all road users. A U-turn maneuvers into the path of other vehicles, which can lead to hazardous situations if drivers do not remain vigilant and Yield to potentially dangerous approaching traffic.

Yielding to only certain types of vehicles, such as emergency vehicles or just pedestrians, would not sufficiently cover all the potential risks associated with making a U-turn. It is crucial to assess the overall traffic conditions, including the speed and distance of all nearby vehicles. Thus, prioritizing the safety of oneself and others on the road is the key takeaway when considering who to yield to before executing a U-turn.