At the intersection, which vehicle must wait?

Answer: B — Vehicle 2

To determine which vehicle must wait at an intersection, it is important to understand the rules of right-of-way. In most scenarios, vehicles are required to yield to those that arrive first at the intersection or to those on the right if two vehicles arrive simultaneously. If Vehicle 2 is the one required to wait, it likely indicates that one of the other vehicles has the right-of-way due to arriving first or being in a position to proceed without yielding. This might be the case if Vehicle 2 is facing a stop sign or a red light, or if it is attempting to make a turn while another vehicle is continuing straight through the intersection. If the other vehicles have a clearer path or are already in the intersection when Vehicle 2 arrives, then Vehicle 2 must yield, ensuring a safe flow of traffic and preventing accidents. Understanding these right-of-way rules not only promotes safety but also helps drivers navigate intersections confidently.