10. In this context, it is relevant to advert to one aspect of the matter, which may not have been dealt with by the authorities as well as by the learned Single Judge but the same may be relevant for the purpose of deciding the maintainability of the present proceedings. As stated supra, the proceedings under Sections 4 and 5 of the PTCL Act having been originally initiated by the appellant and the sixth respondent in the year 2007, the same was dismissed by the Assistant Commissioner. The appeal filed before the Deputy Commissioner was dismissed as withdrawn pursuant to a memo dated 16th June 2014 (Annexure-E to the writ petition) under which, the appellant and the sixth respondent have unconditionally withdrew the appeal. Under these circumstances, having unconditionally withdrawn the appeal as well as the earlier proceedings initiated by them, the appellant and the sixth respondent could not have initiated the fresh proceedings once again for a second time under Sections 4 and 5 of the PTCL Act on the same set of facts and on the same cause of action in respect of the same subject matter, i.e., the schedule property.