Section 18(1)(a) in The Merchant Shipping (Crew Accommodation) Rules, 1960
(a)for each person accommodated in the room :-(i)One drawer having a capacity of at least 0.056 cubic meters;(ii)One clothes locker or wardrobe, in either case at least 1.68 meters in height and 2032.25 sq. centimetres in internal area; the locker or wardrobe shall be fitted with a shelf not less than 23 centimetres and not more than 38.10 centimetres below its top and with fittings on which the clothes may be hung;(iii)At least one coat hook in addition to any coat hooks fitted in a locker or wardrobe;