Petitioner, while drawing pay in the senior grade scale of Rs.1220-2150, was promoted as Headmaster on 29.8.1990 and transferred to Kumbala in Kasargode. His pay was fixed at Rs.1,710/- on 29.8.1990 and it was re-fixed at Rs.1,770/- on 1.7.1991 in the higher scale of Rs.1330-2550. After working there for nearly two years, he requested for an inter-district transfer in terms of G.O.(MS) No.4 dated 8.1.1961. That was allowed and by order dated 29.7.1992, he was brought down as the junior most P.D. Teacher to the D.P.S., Vellara in Kottayam district on 18.8.1992. The last drawn pay was protected while making such transfer. Thereafter, in audit, it was observed that he continued to draw the pay of Headmaster on the basis of such protection, though he was working only as a P.D. Teacher. The impugned Ext.P2 is, therefore, issued by stating that such drawal of pay is against the rules, though no specific rule is referred to as having been violated. G.O.(MS) No.4 dated 8.1.1961, while providing the various conditions for an inter-departmental or