Even without exceeding the maximum speed limits, can you still be travelling at an inappropriate speed?
A)No, under no circumstances.
B)Yes, as long as you are travelling at more than 100 km/h.
C)Yes, since speed must be adapted to road conditions, such as rain, snow or ice.Correct
When we travel at a speed that does not adapt to weather conditions or to the circumstances of the road, traffic, vehicle, or the driver's condition, we are travelling at an inappropriate speed.
It is possible that the speed at which we are travelling is within the permitted limits for the road, but that in a problematic situation we have great difficulty controlling the vehicle. For example, on rainy days more accidents tend to occur because many drivers travel at the same speed as on a sunny day — that is, they travel at a permitted but inappropriate speed for rainy conditions.