Section 18(1)(b) in The M.P. Civil Services (Pension) Rules, 1976
(b)[ to cease to draw his pension or, refund the gratuity including death-cum-retirement gratuity, if any, and account the previous military service as qualifying service, in which case the service so allowed to count shall be restricted to a service, within or outside the employee's unit or department in India or elsewhere, which is paid from the Consolidated Fund of India or for which pensionary contribution has been received by the Government of India and the pension intermediately drawn shall not be required to be refunded but the element of pension which was not taken into account for fixation of pay on re-employment shall be refunded to the Defence Department of the Government of India] [Substituted by Notification No. FB-6-1-77-N-II-IV, dated 28-9-1977 (w.e.f. 1-6-1976).].