Which car shown must yield?

In traffic situations, the concept of yielding is critical for maintaining safety on the roads. When determining which car must yield, various factors are considered, including traffic signs, lane usage, and the rules governing right-of-way.

In this scenario, car D is the one that must yield. Generally, a vehicle must yield when it does not have the right-of-way. This can occur in situations such as when a car is entering a roadway or intersection that has traffic already present, or if there are specific yield signs dictating who must give way. If car D is in a position where it needs to merge into traffic, or it faces a yield sign, then it is required to allow other vehicles, such as cars A, B, or C, to proceed first.

Understanding which vehicle must yield helps in preventing collisions and ensuring smooth traffic flow. In this case, car D's obligation to yield helps highlight the importance of adhering to right-of-way rules, which are designed to protect all road users.