Questione giuridica chiave
Whether failing to declare a towed trailer at the LSVA recording device endangers the levy under Art. 20 SVAG.
Decisione estratta
Yes. Omitting the required trailer declaration is a breach of a duty of cooperation and endangers the lawful assessment of the levy within the meaning of Art. 20 SVAG.
Motivazione estratta
The offence does not require proof of an actual tax loss or a concrete likelihood of underassessment. The statutory scheme treats breaches of cooperation duties in levy assessment as endangerment. The device's sensor system does not remove the duty to declare, because it may fail and does not itself record the trailer's admissible weight.