Questão jurídica principal
Whether the cantonal court violated the accusation principle or the right to be heard by leaving open the reason for the driver's inattentiveness.
Decisão extraída
No. The reason for the inattentiveness was not a necessary element for the conviction under the cited traffic provision, and no deficient indictment was shown.
Fundamentação extraída
The court held that the complaint conflated substantive criminal law with constitutional review. Since the indictment sufficiently described the conduct and the legal qualification could differ from the charge, leaving the exact cause of inattentiveness open did not breach the accusation principle or hearing rights.