Key legal question
Whether an expert medical assessment of driving fitness was required before deciding on a safety withdrawal.
Extracted holding
Yes. Given the very high blood alcohol level and the repeated similar incidents, the authority lacked a sufficient factual basis without a proper traffic-medicine expertise.
Extracted reasoning
A blood alcohol level above 2.5‰ generally requires an examination of driving fitness. The brief medical letter did not show that the required laboratory and clinical examinations had been performed, so the authority could not assess whether a safety withdrawal was necessary.