What is the consequence if the condition for using Hindi or any other language used for official purposes of the State in the proceedings of the High Court is not fulfilled?
There is no specific consequence mentioned in the context provided. However, it can be inferred that if the condition for using Hindi or any other language used for official purposes of the State in the proceedings of the High Court is not fulfilled, then the default language will continue to be English as per the rule stated in clause (1).