Which of the following vehicles must yield?

In the context of traffic regulations, a vehicle must yield when it encounters a traffic situation that necessitates giving way to other vehicles or pedestrians to ensure safety and prevent accidents. In this case, Vehicle 2 is identified as the one that must yield, likely due to specific traffic scenarios it may be involved in, such as entering a roadway, approaching a stopped vehicle, or navigating a roundabout where yield signs are present.

For example, if Vehicle 2 is approaching a stop sign or a traffic signal that indicates it must yield to oncoming traffic or pedestrians, it would be imperative for it to do so to maintain the flow of traffic and ensure safety. This rule ensures that the vehicle gives priority to other road users who have the right of way, which is essential for orderly and safe driving practices.

The other vehicles may not be required to yield based on their positions or traffic control devices governing their movement, which could include having the right of way or being on a road that does not have yield requirements for them. Understanding the rules of yielding is crucial for all drivers to promote safety and compliance with traffic laws.