What must you reckon with when you see this traffic sign?

This traffic sign indicates "Traffic congestion." It warns drivers that they may encounter a situation where traffic is slow or stopped due to congestion ahead.

When you see this sign, it's important to be cautious because vehicles in front may suddenly brake. This could lead to accidents if drivers are not alert and do not maintain a safe following distance.

In German law, drivers are expected to adjust their speed and be prepared for unexpected stops, especially when encountering this type of warning. Keeping a safe distance and being aware of the surrounding traffic helps to ensure safety for everyone on the road.