Section 160(b) in The Board of Secondary Education (Madhya Pradesh) Regulations, 1965
(b)Leave ends on the day on which charge is resumed of if charge is resumed before noon, on the preceding day. When a servant of the Board is permitted to affix holidays to leave, his leave ends on the day on which it would have ended if the holidays had not been affixed, and when a servant of the Board is permitted to prefix holidays to leave, his leave beings on the first day after the holidays :
