Section 126(2) in The Bihar Motor Vehicles Rules, 1992
(2)If the cattle are carried in a double-decked goods carriage then:-(a)the upper deck flooring is covered with metal sheets with a minimum height of 8 centimeters raised on all four sides so as to prevent the animal wastematter such as urine, litter etc. falling on the animals on the lower deck;(b)proper arrangements for drainage shall be made on each floor; and(c)wooden battens shall be provided on each floor to prevent slipping of hoofs of the animals:Provided that only young ones of cow, buffalo, bull, horse, pony, or, ass etc. shall be carried, on the upper deck of the vehicle.
