That evening, the 22nd, Lanrezac thought there was still a chance of recovery. “The enemy does not yet show any numerical superiority,” he wrote, “and the 5th Army, though shaken, is intact.” The 1st Corps was at length free, having been relieved in the river angle south of Namur by the 51st Reserve Division; the 18th Corps had arrived and was in full action on the left about Thuin; farther west, other reserves were coming up, and the British Army had not been seriously engaged. The French commander therefore asked his British confrère to strike north-eastward at Bülow’s flank. The Field-Marshal found this request “quite impracticable” and scarcely comprehensible. He had conceived, rightly or wrongly, a very unfavourable idea of Lanrezac’s qualities; and the sight of infantry and artillery columns of the 5th Army in retreat southward that morning, before the two British corps had reached their positions on either side of Mons, had been a painful surprise. He was already in advance of the shaken line of the 5th Army; and news was arriving which indicated a grave threat of envelopment by the north-west. French had come out from England with clear warning that, owing to the impossibility of rapid or considerable reinforcement, he must husband his forces, and that he would “in no case come in any sense under the orders of any Allied General.” He now, therefore, replied to Lanrezac that all he could promise was to hold the Condé Canal position for twenty-four hours; thereafter, retreat might be necessary.