Section 19(2)(d) in The M.P. Sugarcane (Regulation of Supply and Purchase) Act, 1958
(d)the circumstances under which permission may be granted-(i)for the purchase of cane grown in reserved or assigned area by a purchasing agent or any person other than the factory for which area has been reserved or assigned; and(ii)for the sale of cane grown in a reserved or assigned area to any other person or factory other than the factory for which the area is reserved or assigned;