Idaho Written Driver's License Practice Test

What should a driver do upon receiving a green traffic light while waiting to make a left turn?

1. Turn immediately without yielding

2. Yield the right of way to oncoming traffic before turning

3. Proceed only if the intersection is clear

4. Stop and then make the turn

The correct answer is: Yield the right of way to oncoming traffic before turning

When a driver receives a green traffic light while waiting to make a left turn, yielding the right of way to oncoming traffic is essential for safety. This is because, although the light is green, oncoming vehicles may still be moving through the intersection. The law requires that drivers making a left turn must ensure that the path is clear and that they do not impede oncoming traffic. This practice helps in preventing collisions and ensures a smooth flow of traffic at intersections. By yielding, drivers are prioritizing the safety of all road users, including pedestrians and cyclists who may also be navigating the intersection. Turning immediately without yielding could lead to dangerous situations and accidents, which is why it is not an advisable course of action. Similarly, proceeding only if the intersection is clear implies checking for oncoming traffic, which is inherent in the act of yielding. Stopping before making the turn may not be necessary or safe if the light is green and the way is clear for a turn, which distinguishes it from the correct answer.