Questione giuridica chiave
Whether the appeal had to be struck out because the appellant did not cure the formal defects within the set time limit.
Decisione estratta
Yes. Because the appellant neither produced the contested decision nor completed the appeal within the deadline, the appeal was deemed withdrawn and the case struck off the roll.
Motivazione estratta
The appeal lacked the required decision, facts, grounds, and conclusions. After a formal warning and deadline under the cantonal procedural rules, the appellant remained silent; under Art. 27 al. 5 LPA-VD the filing is deemed withdrawn.