stipulation identical to clause 16(i) of Ext.P8 in Ext.P9 pay revision order, the appellants cannot rely on Ext.R1(e) judgment of the learned single Judge. Learned counsel also submitted that though in clause 5.1.3 of Annexure A2 letter dated 26.10.2009 sent to the Government of India, the appellants had stipulated that leave encashment will be allowed only at the time of superannuation or in the case of death while in service, that was not accepted when Ext.P5 Presidential sanction was issued on 3.8.2010. Learned counsel further submitted that that is the reason why no such stipulation was made in Ext.P9 pay revision order dated 14.8.2010 and therefore, the appellants cannot contend for the position that Ext.P5 has to be read in the light of Ext.A2 proposal. Learned counsel submitted that no part of Ext.A2 proposal, which has not been accepted and incorporated in Ext.P9 pay revision order, can be relied on to determine the rights of parties. Learned counsel appearing for the writ petitioners also submitted that on the terms of the Leave Rules also, which have not been amended or kept in suspension by virtue of Ext.P9 pay revision order, the petitioners are entitled to encashment of privileged leave.