Section 70 in The Central Reserve Police Force Rules, 1955
70. Special promotion to Naik and Head Constable .-The Commandant may, on the recommendation of a Company Commander, promote to the rank of Lance Naik, Naik or Head Constable respectively, a Constable, a Lance Naik or a Naik, who, although not qualified for promotion, is considered in all respects capable of acting as an Under Officer, provided that the number of unqualified Naik and Head Constables permanent and officiating may not at any time exceed 10 per cent. of the sanctioned number of posts of each rank.
