Questione giuridica chiave
Whether the recusal objection against one cantonal judge was admissible
Decisione estratta
The objection was inadmissible because it was raised too late, although the alleged ground was already known or could have been known earlier.
Motivazione estratta
A recusal ground must be invoked as soon as possible; a party may not wait for the outcome and then complain about the court composition. The judge's ordinary membership and presidency were publicly accessible, and the appellant had already seen him preside in an earlier related appeal.