Kernrechtsfrage
Whether the cantonal court's factual findings on the collision were arbitrary or manifestly incorrect.
Extrahierter Entscheid
No. The police report did not contradict the witness testimony relied on by the cantonal courts, so the factual findings were not shown to be arbitrary.
Extrahierte Begründung
Federal review of facts is limited to manifest error or arbitrariness. The courts below relied on a witness who made repeated consistent statements under warning of Art. 307 SCC. The Tessin police report only noted no obvious collision marks, while also mentioning rubbing traces at the rear left, which did not undermine the lower court's assessment.