Questão jurídica principal
Whether a single judge was competent to decide the remanded costs issue
Decisão extraída
The single judge could decide the costs question; the complaint did not show arbitrary application of cantonal procedure and this was compatible with the Constitution.
Fundamentação extraída
For a mere cost decision after remand, it was not self-evident that a panel of three judges was required; the appellant failed to substantiate arbitrariness under cantonal law.