What does a yield sign indicate?

Answer: C — Slow down and be prepared to stop for oncoming traffic

A yield sign indicates that a driver must be prepared to slow down and stop if necessary to allow oncoming or cross traffic to pass. This sign advises caution and requires awareness of other vehicles that may not be stopping. When approaching a yield sign, drivers must assess the traffic conditions and determine whether it is safe to proceed or if they need to yield to others. The primary purpose of the yield sign is to enhance safety by prompting drivers to grant the right of way to vehicles and pedestrians already in the intersection or close to it. This allows for smoother traffic flow and reduces the risk of collisions. The emphasis on being ready to stop is key, as the sign's function is to ensure that drivers are vigilant about their surroundings, particularly in scenarios where merging or cross traffic might pose a risk.