Question juridique clé
Whether the cantonal court arbitrarily established the speed and the facts
Solution extraite
No. The evidentiary assessment was not arbitrary; the police observations and pursuit supported the finding that the car was driven at least as fast as the pursuing police vehicle.
Motifs extraits
The court held that the alleged contradictions were illusory, that the police vehicle remained far behind until the defendant slowed down, and that the absence of a formal speed-device calibration under DETEC instructions did not prevent the judge from freely assessing the evidence.