What must drivers do when they see a yield sign?

When drivers see a yield sign, they must slow down and yield to oncoming traffic. A yield sign indicates that drivers should give the right of way to vehicles and pedestrians approaching from the intersecting road. This means that if there are other vehicles or pedestrians that have the right of way, the driver needs to allow them to proceed first before continuing.

This requirement is crucial for maintaining safety on the road. By slowing down and assessing the situation at the intersection or merging point, drivers can make informed decisions about when it's safe to proceed. Even if no vehicles are immediately visible, it’s vital to remain cautious and be prepared to stop if necessary, as other traffic may still be present or approaching quickly.

In contrast, speeding up to merge could create a dangerous situation, especially if another vehicle is already approaching. Coming to a complete stop is not always necessary unless there are other vehicles or pedestrians that require yielding. Ignoring the sign altogether, even if it seems like there’s no immediate traffic, undermines the purpose of the yield sign and can lead to accidents or collisions when unexpected traffic appears.