Kernrechtsfrage
Whether the appellant was driving while incapable due to recent cannabis use
Extrahierter Entscheid
The lower courts could establish diminished driving capacity from the toxicology, the pharmacokinetics of THC, and the appellant's concrete driving behavior; the finding was not unlawful.
Extrahierte Begründung
Driving incapacity need not follow from THC quantity alone. Here, the expert report considered the accident circumstances, medical findings, and analyses, and the risky overtaking maneuver supported the conclusion of impairment.