Kernrechtsfrage
Whether the cantonal court violated the right to be heard by refusing an evidentiary hearing and witness examination.
Extrahierter Entscheid
No. The court could reasonably refuse further evidence because it could not affect its view of the decisive facts.
Extrahierte Begründung
The proposed evidence could not prove a legally relevant necessity defense or alter the undisputed speeding facts; anticipatory assessment of evidence was not arbitrary.