What does this traffic sign indicate?

The traffic sign you see indicates a speed limit of 60 km/h. According to German traffic rules, this means that drivers must not exceed this speed under any circumstances. However, it's important to understand that while you must not drive faster than 60 km/h, it does not imply that driving at this speed is without restrictions or that it's considered safe under all conditions.

Additionally, there can be contexts where driving at a speed equal to or below the limit may not be advisable, especially on roads where a minimum speed is enforced, which is not applicable in this specific case because the sign solely sets a maximum speed limit. Therefore, recognizing and adhering to this speed limit is crucial for road safety and regulatory compliance.