On February 13 he evacuated Gubat. On March 1 his advance guard had reached Korti. In this retreat the 19th Hussars again did splendid work. For days on end the column was submitted to that unceasing pelting of bullets which Buller characterised in one of his laconic dispatches as "annoying." But Barrow, the Hussars' chief, was a master of the art of reconnoitring. Time and again he and his men were able to deceive the enemy as to the direction of the column's march. It was then that French had his first experience in "masterly retreat." How sorely the column was pressed may be shown from one incident. While he was preparing to evacuate Abu Klea, Buller received information to the effect that the enemy was advancing upon him with a force of eight thousand men. He determined upon a desperate measure. He left standing the forts which he had intended to demolish and filled up the larger wells. A desert well, to the Oriental, is almost sacred, and never even in savage warfare would such a course have been adopted. But Buller knew that the absence of water was the only thing that could check the rush of the oncoming hordes, and this deed, terrible as it may have seemed to the Eastern mind, was his sole means of covering his retreat. Orders were therefore given to fill up all the principal wells with stones and rubbish. It was certainly an effectual measure, for the enemy would be delayed for many hours, perhaps days, before he could restore the wells and obtain sufficient water to enable him to continue in pursuit of the British force which was so hopelessly outnumbered. In the circumstances Buller could not be blamed for saving British lives at the price of Oriental tradition. Sir Evelyn Wood was also sent with reinforcements from Korti to strengthen the force at Gakdul Wells. There he met French for the first time. "I saw him," Sir Evelyn relates, "when our people were coming back across the desert after our failure, the whole force depressed by the death of Gordon. I came on him about a hundred miles from the river--the last man of the last section of the rear guard! We were followed by bands of Arabs. They came into our bivouac on the night of which I am speaking, and the night following they carried off some of our slaughter cattle."[4] [Page Heading: MENTIONED IN DISPATCHES] Major French was quickly able to distinguish himself in the retreat. For Buller was a believer in cavalry and used it wherever possible. In his dispatch on the retreat he paid French the following handsome tribute: "I wish expressly to remark on the excellent work that has been done by a small detachment of the 19th Hussars, both during our occupation of Abu Klea and during our retirement. Each man has done the work of ten; and it is not too much to say that the force owes much to Major French and his thirteen troopers."