When may vehicle 2 turn?

The correct answer is that vehicle 2 may turn before vehicle 1 because of the right-of-way rules in driving. In most situations, if vehicle 1 is traveling straight and vehicle 2 is facing a yield or stop sign, vehicle 2 has the option to turn left or right before vehicle 1 proceeds, provided it is safe to do so.

This scenario often occurs at intersections where one vehicle is making a turn across oncoming traffic. If vehicle 1 is proceeding straight and vehicle 2 has the opportunity to turn in front of it without impeding its progress or breaking any traffic laws, then vehicle 2 may turn ahead of vehicle 1.

While other options present various scenarios, the principles of right-of-way dictate that if vehicle 2 can safely turn before vehicle 1 continues on its path, that option becomes valid. This emphasizes the importance of yielding to the correct traffic laws based on circumstances at intersections.