Kernrechtsfrage
Whether the security withdrawal of the driving licence could be upheld on the basis of the existing medical report alone
Extrahierter Entscheid
No. The report and the limited supplementary inquiries were insufficient to conclude that the appellant lacked driving fitness; additional factual findings were required.
Extrahierte Begründung
A pathological CDT value alone does not establish alcohol dependence or a traffic-law Sucht. Given normal other liver values and the absence of thorough ancillary investigations, the expert conclusion was not sufficiently reliable.