Petition Under Article 226 ot the Constitution of lndia praying that in the circumstances stated in the affidavit filed therewith, the High Court may be pleased to issue a writ in the nature of Mandamus or any other appropriate writ, order or direction by declaring the action of the respondents in not considering the case of the petitioner for regularization of his services as per G. O. Ms. No. 143, lrrigation (Ser. V) Department, dt. 16- 03- 84, notionally on completion of S years of service, as was done in case of similarly placed persons, as illegal, arbitrary and unconstitutional being violative of Articles 14, 16 and 21 of Constitution of India and consequently direct the respondents to consider the case of the petitioner for regularization of his seryices as per G.O.Ms.No. l43, lrrigation (Ser. V) Department, dt. 16- 03- 84, notionally on completion of 5 years of service, as