Kernrechtsfrage
Whether driving with heavily iced-over windows constitutes gross violation of traffic rules under Art. 90(2) SVG rather than the special offense in Art. 93(2) SVG.
Extrahierter Entscheid
The conduct amounted to a gross violation of traffic rules because the driver created an increased abstract danger through grossly negligent use of a vehicle that was not roadworthy.
Extrahierte Begründung
Art. 93(2) SVG is lex specialis only for the mere use of an unroadworthy vehicle. Where that use creates an increased abstract danger in a grossly negligent manner, Art. 90(2) SVG prevails as the qualified provision.