Whilst this decisive movement took place, Bulow, who had concentrated his troops, and was at length qualified to act in force, carried the village of Planchenois in the French rear, and was now firing so close on their right wing, that the cannonade annoyed the British who were in pursuit, and was suspended in consequence. Moving in oblique lines, the British and Prussian armies came into contact with each other on the heights so lately occupied by the French, and celebrated the victory with loud shouts of mutual congratulation. The French army was now in total and inextricable confusion and rout; and when the victorious generals met at the farm-house of La Belle Alliance, it was agreed that the Prussians, who were fresh in comparison, should follow up the chase, a duty for which the British, exhausted by the fatigues of a battle of eight hours, were totally inadequate. During the whole action, Napoleon maintained the utmost serenity. He remained on the heights of La Belle Alliance, keeping pretty near the centre, from which he had a full view of the field, which does not exceed a mile and a half in length. He expressed no solicitude on the fate of the battle for a long time, noticed the behaviour of particular regiments, and praised the English several times, always, however, talking of them as an assured prey. When forming his guard for the last fatal effort, he descended near them, half down the causeway from La Belle Alliance, to bestow upon them what proved his parting exhortation. He watched intently their progress with a spyglass, and refused to listen to one or two aides-de-camp, who at that moment came from the right to inform him of the appearance of the Prussians. At length, on seeing the attacking columns stagger and become confused, his countenance, said our informer, became pale as that of a corpse, and muttering to himself, "They are mingled together," he said to his attendants, "All is lost for the present," and rode off the field; not stopping or taking refreshment till he reached Charleroi, where he paused for a moment in a meadow, and occupied a tent which had been pitched for his accommodation.[149]