The enemy were preparing for the struggle. He retired his columns from the ridge, and formed continuous squares, fifty paces from the crest of the heights, which the assailants must crown previous to attacking. The artillery from the French rear cannonaded the advancing columns, but nothing could check the progressive movement of the British. The men marched with the same orderly steadiness as at first; no advance in line at a review was ever more correctly executed; the dressing was admirable; and spaces were no sooner formed by casualties than closed up with the most perfect regularity, and without the slightest deviation from the order of march. When General Leith reached the summit of the hill, the enemy were observed formed in supporting squares, with their front rank kneeling. Their formation was complete, their fire reserved, and till the drum rolled, not a musket was discharged. Nearly at the same moment, the French squares and the British delivered their volleys. A dense smoke hid all for a time from view. A loud and sustained cheer pealed from the British ranks; no shout of defiance answered it; while, rushing forward, the British broke the squares, and pressing on with dauntless impetuosity, every attempt at opposition ceased, and what just now had appeared a disciplined body, almost too formidable to be assailed, became a disorganised mass, flying at headlong speed from the fury of its conquerors. To increase the confusion, a portion of Foy’s division crossed the _déroute_, and mingled with it, while the rush of advancing cavalry was heard, and that sound, so ominous to broken infantry, confirmed the panic. Presently the heavy brigade--the 3rd and 4th dragoons, and 5th dragoon guards--galloped across the interval of ground, between the heights where the third division had made its flank attack, and the fifth its more direct one. Sweeping through a mob of half-armed fugitives, the brigade rode boldly at the three battalions of the French 66th, which had formed in six supporting lines to check the advance of the conquerors, and afford time for the broken divisions to have their organisation restored. Heedless of its searching fire, the British dragoons penetrated and broke the columns; numbers of the French were sabred; while the remainder were driven back upon the third division and made prisoners. Still pressing on, another regiment, in close order, presented itself; this, too, was charged, broken, and cut down. Nothing arrested the victorious career until the ground became gradually obstructed with trees, embarrassing the movements of the cavalry, while it afforded a broken infantry ample time to rally, and engage horsemen at evident advantage.