6 . The counsel for the petitioners relied upon the orders of this Court passed in WPS No. 6056/2014 dated 16.07.2015, WPS No. 6980/2007, decided on 07.02.2018 and the order of this Court in WPS No. 355/2016 decided on 16.07.2018 and another petition WPS No. 2800/2017 decided on 02.07.2018. Relying upon these judgments, the counsel for the petitioners stressed hard trying to canvas the fact that a right did accrue in favour of the petitioner based on the principles of law laid down in the aforesaid judgments. 7 . The State counsel Mr. R.K. Gupta vehemently opposing the writ petitions submitted that admittedly the names of the petitioners were in the waiting list and the validity of the waiting list was only till 30.06.2009. Since inspite of best efforts, the selection process could not be concluded within the validity period, the waiting list and it validity automatically stood lapsed beyond 30.06.2009. According to the Deputy Advocate General, since the validity of the waiting list itself got expired, there was no indefeasible right created in favour of the petitioner. The State counsel further referring to the documents Annexure P/9 & P/10 submitted that there were good and valid reasons at the hands of the respondents with which they could not fill up the vacant posts and since they had valid and cogent reasons for non-filing of the vacancy from the wait list candidates, it cannot be said to be either malafide or arbitrary, unless otherwise proved and