(3)If a government servant whose leave is governed by Fundamental Rule 81-B, or Subsidiary Rule 157-A, applies for earned leave within three months of return from vacation, either taken alone or combined with earned leave, a further spell of earned leave should not, save in most exceptional circumstances be granted if the total combined period of earned leave applied for and the vacation and earned leave, if any, already availed of exceeds the amount of earned leave admissible at a time under the proviso to sub-rule (1) of Fundamental Rule 81-B or proviso to sub-rule (1) of Subsidiary Rule 157-A.Note - When leave is required for obtaining higher technical qualifications it shall be deemed to be a most exceptional circumstance for the purposes of this rule.