Kernrechtsfrage
Whether the rent freeze had to be revoked after the creditor failed to prosecute within the statutory deadline.
Extrahierter Entscheid
Yes. Because no action was filed within ten days after the rejection of legal opening, the rent freeze had to be withdrawn.
Extrahierte Begründung
Art. 153a SchKG requires revocation if the creditor does not timely prosecute; the prerequisite for maintaining the measure no longer existed.