What does this traffic sign combination indicate?

The traffic sign combination you see indicates that drivers must be prepared to stop and yield to other traffic. The triangular sign with the red border signifies a yield requirement, while the additional sign stating "STOP 100m" informs drivers that they must come to a complete stop 100 meters ahead.

In German traffic rules, this combination serves to emphasize the importance of yielding, especially at intersections where visibility might be limited. It ensures that drivers are fully aware of the need to check for oncoming traffic and prevent accidents, allowing for a safe merging of roadways.

Understanding this sign is crucial for maintaining safe driving practices and adhering to traffic regulations.