An army has over the holiday travellers the advantage of its long-established unity, its discipline, and its training, but embarkation and disembarkation are entirely outside its ordinary experience. It needs, therefore, being much accustomed to work by habit, to be prepared both for getting on board ship, and, still more, for getting off it, in the manner that will best enable it to fulfil its duties, and, as time is very precious, to do this with the least possible delay, both in order to play completely into the hands of the officers in charge of the ships and in order to be itself at its best when it lands. This is the more easily accomplished because a ship in dock is virtually a part of the mainland. Everything that has to be done by troops in embarking can be imitated perfectly on shore, if the ordinary fittings of a ship are placed in a hut or other building outside which such a gangway is erected as that over which men and horses have to be passed in entering a ship. Now, by the willing assistance of the Admiralty in furnishing the exact fittings used in transports, this practice had been carried out by all arms--cavalry, horse and field artillery, army service corps and infantry--at least in some instances. Practical adaptations in the training of each corps had been made by the experiments conducted on shore by each. Printed regulations embodying these had been framed. [Sidenote: Necessity for mutual understanding shown by incident.] Unfortunately, the sudden improvement in the ship fittings mentioned above, coming as it did at the very moment of war, completely, for the Army, upset the conditions on which the drill had been framed. It had been devised to make the passage of horses on board as rapid as it could be when the horses had to be placed in slings. Men, specially trained in slinging, were in each corps detailed to do the work. To find, when the embarkation began, that there were no slings, naturally involved at the last moment a change in method. Moreover, horses always obey more kindly, especially in strange circumstances, the men to whom they are accustomed, those by whom they are groomed and fed. It was, nevertheless, not surprising that the shipping authorities, unaware that the soldiers were dealing with conditions already familiar to them, should have detailed men of the ship to place the horses in their stalls. The horses did not like the unfamiliar hands; the soldiers were puzzled by their horses being taken from them. In some cases much delay and confusion occurred, and, indeed, it needed all the tact and good-fellowship of the navy and army officers to adjust things satisfactorily. Relatively to other matters the incident was a small one, but it illustrates the importance of a thorough understanding between the two services such as can only be gained by continued practice during peace-time for war. [Sidenote: Importance of the right stores being on top.]