Questione giuridica chiave
Whether the appeal should be discontinued after withdrawal.
Decisione estratta
The proceedings were struck off following the withdrawal of the appeal.
Motivazione estratta
Under Art. 71 BGG in conjunction with Art. 73 para. 1 BZP, applied via Art. 32 para. 2 BGG, the case had to be removed from the docket once the appeal was withdrawn.