Questione giuridica chiave
Whether the appeal should be removed from the docket after the appellant withdrew it.
Decisione estratta
Yes. The appeal was struck from the docket because the appellant expressly withdrew it.
Motivazione estratta
After a valid withdrawal of the appeal, the case must be removed from the docket. Under the cited cantonal procedural rule, a single judge of the cantonal court has competence to do so.