332 Ministry of War Transport SLEEPING CAR RESERVATIONS IN order to secure that sleeping accommodation is made avail- able for passengers travelling overnight on business of urgent national importance, the Govern- ment are obliged to have first call upon all sleeping berths on the trains listed below. Persons necessarily travelling at night on urgent and important Government business who wish to obtain a sleeping berth should apply to the Department concerned. It must, however, be understood that the accommodation available will permit of the allocation of only a strictly limited number of berths.