(1.) Heard the learned counsel for the petitioners and the learned counsel appearing for the State.
(2.) The present writ petition is filed for issuing a direction upon the respondents to grant senior pay-scale on completion of a period of 12 years.
(3.) The learned counsel for the petitioners submits that the issue raised in the present writ petition is no more res integra. A coordinate Bench of this Court had already decided the issue vide order dtd. 31/3/2011 passed in C.W.J.C. no. 6139 of 2007 (Ram Ashis Tiwary and others v. The State of Bihar and others) and the order of the Writ Court was affirmed in L.P.A. no. 756 of 2015 dtd. 16/8/2017.