Questão jurídica principal
Whether the pension sanction for failure to cooperate should be a permanent full withdrawal or only a limited reduction.
Decisão extraída
A permanent full withdrawal was not justified; under the circumstances, the cantonal court could limit the sanction to a 50% reduction for six months.
Fundamentação extraída
The sanction must respect proportionality and the duration must match the continuing effect of the culpable conduct. The factual findings left open possible shared responsibility of the treating psychiatrist and did not show that the insured alone caused a continuing violation warranting a permanent withdrawal.