Section 25 in The U.P. Blackmarketeer Prisoners Rules, 1979
25.
All letters to and from blackmarketeer prisoners shall be read by the Superintendent himself. He shall transmit all such letters as are prima facie unobjectionable. Letters which are objectionable or about which he has any doubt, will be referred by him immediately to the District Magistrate of the district in which the Jail is located. The District Magistrate shall return these letters within four days with the necessary directions for their disposal, provided that any letter addressed either to the Central or the State Government shall be forwarded immediately to the Food Secretary to Government for necessary action.
