and 5.1.1998 only. That since in the case of the petitioners, the first higher grade was granted prior to 1.6.1996, a re-fixation of their pay allowed on 5.8.1997, 27.9.1997 and 1.7.1997 were not in order. That when this was realised, their pay was decreased and excess pay drawn due to irregular fixation was recovered from them. It is thereafter that Ext.P7 Government Order dated 5.4.2003 was issued subject to certain conditions. That Ext.P1 Government Order contemplates a revision of the pay with the benefit of one more increment, provided, the employee remits the excess amount drawn by him. That essentially, the recovery sought from the petitioners is consequential upon the cancellation of the wrong fixation effected in the case of the petitioners, which itself was because of the acceptance of the reoption effected by the petitioners, with reference to the first time bound higher grade, which was sanctioned to them prior to 1.6.1996, the cut off date mentioned in Government Order dated 5.2.1999. Re-option for grade promotion would be sanctioned only when the grade fell