Kernrechtsfrage
Whether the cantonal court committed arbitrariness in assessing the evidence about slope marking, the visible traverse, and witness Z.'s testimony
Extrahierter Entscheid
The cantonal court did not act arbitrarily; its evidence assessment was plausible and within its margin of appreciation.
Extrahierte Begründung
The photographs allowed the inference of left-side marking, the father’s use of the traverse showed it was clearly visible, and the testimony of Z. was considered but not decisive because its basis was unclear.