10. We are concerned in this case, with the entertainment of the writ petition against a show cause notice issued by a competent statutory authority. It should be borne in mind that there is no attack against the vires of the statutory provisions governing the matter. No question of infringement of any fundamental right guaranteed by the Constitution is alleged or proved. It cannot be said that Ext. P-4 notice is ex facie a "nullity" or totally "without jurisdiction" in the traditional sense of that expression- that is to say, that even the commencement or initiation of the proceedings, on the face of it and without anything more, is totally unauthorised. In such a case, for entertaining a writ petition under Article 226 of the Constitution of India against a show-cause notice, at that stage, it should be shown that the authority has no power or jurisdiction, to enter upon the enquiry in question. In all other cases, it is only appropriate that the party should avail of the alternate remedy and show cause against the same before the authority concerned and take up the objection regarding jurisdiction also, then. In the event of an adverse decision, it will certainly be open to him, to assail the same either in appeal or revision, as the case may be, or in appropriate cases, by invoking
