What is required for drivers when they see a yield sign?

When drivers encounter a yield sign, they are required to yield to any oncoming traffic or pedestrians when necessary, which is exactly what the correct choice indicates. The purpose of a yield sign is to inform drivers that they must slow down and be prepared to stop if there are vehicles or pedestrians with the right of way. This promotes safety and prevents potential accidents at intersections or merging lanes.

In contrast, simply accelerating and speeding through is unsafe behavior that disregards the need to assess the situation for traffic and pedestrians. Stopping and waiting for a signal to change may not apply at a yield sign, as the sign does not govern traffic lights but rather indicates a need to yield. Proceeding without stopping if possible does not fully align with the requirement to yield; drivers must still be ready to stop if necessary for the safety of others on the road. Thus, yielding when necessary is the appropriate action to ensure safe driving practices.