Section 138 in Delhi Prisons (Transfer of Prisoner, Labour and Jail Industry, Food, Clothings and Sanitation) Rules, 1988
138. Supply of water to prisoner—Precautions as to vessels.
-Every place where prisoners are located either by day or night, shall be provided with a sufficient supply of drinking water. The vessels used for holding or conveying drinking water shall be covered, cleaned out daily and used for no other purpose.
