By this time our horses had caused us such signal inconvenience, and it was becoming so difficult amid the congested traffic to find room for them, that Cross and I determined to do without our mounts. Accordingly, we sold one to an officer at a slight profit, and sent the other back to Cairo. If British officers could march on foot to Khartum from the point where rail and river failed us, why shouldn't we? If one is taking part in a campaign where there is a probability of a reverse, a sound horse may be useful; but one felt on the present occasion that, if any running away was to be done, it would not fall to our lot. At Shellal a brother of Ali's, called Mahmoud, suddenly turned up from some quarter or other, and we annexed him at a moderate rate of pay. His was the most unskilled labour I have ever witnessed. He generally drove the tent pegs into the ground sloping inwards, and with the notches inside instead of out! When he loaded a camel, he would place a Gladstone bag on one side and a heavy box of stores on the other, and then looked quite surprised when the camel rose and the whole structure fell with a crash to the ground. At times like these his imbecile features would be illumined with a fearful smile, and if we rebuked his folly and menaced him with punishment, his grin became broader and broader. When on one occasion I smote him with a thorn stick, his mirth became so uproarious that we abandoned all hope of his reformation, and merely gave Ali orders that in future his brother's activities were to be strictly confined to the hewing of wood and drawing of water.