Questione giuridica chiave
Whether the cantonal court's assessment of the evidence on alcohol concentration and timing was arbitrary under Art. 9 BV.
Decisione estratta
No arbitrariness was shown; the complaint was largely merely appellatory and, in any event, the blood analysis reliably proved a blood alcohol level above 0.8‰ at the time of driving.
Motivazione estratta
The challenged timing of the breath test and blood draw could not affect the decisive result. Even if the blood draw occurred during absorption, this would not undermine the proof; the legal threshold is met once the driver had enough alcohol in the body to reach 0.8‰ while driving.