Key legal question
Whether the reversal on the motorway shoulder constituted a light or medium traffic infringement for administrative license purposes.
Extracted holding
The conduct was not a light infringement; it created more than a slight danger and had to be classified as a medium infringement.
Extracted reasoning
Reversing on a motorway entrance shoulder in a curved, accelerating area exposes other road users to a risk that is not slight, regardless of good weather, low traffic, or slow reversing. The criminal-law qualification as a simple traffic offense does not control the administrative classification.