Orders were at once issued for a number of the troops to set to work to complete the defences. Another battery was, during the night, erected in front of the Roman ruins. A redoubt in front of the position of the Guards was strengthened, and other points seen to.
At three o'clock in the morning the army was, as usual, under arms. Half an hour later there was a sudden outburst of firing on the extreme left. The firing continued, but it did not increase in strength, as would have been the case had a serious attack been made, and General Moore, who was the general officer of the night, remained on the right, against which portion of the line he believed the real attack would be delivered. It was still dark, and all waited anxiously for some sign of the spot against which the storm was to burst.
Suddenly loud shouts were heard in advance of the right. A roar of musketry immediately broke out. Covered by the inequalities of the ground, the French had crept up unobserved by the sentries until close at hand, and the moment the alarm was given, sprang forward in great force, and the advanced pickets fell back on the main position at once. A heavy column of French advanced against a ruined wall, behind which the 58th were lying. The wall was of considerable length, and in many places had fallen and left wide openings. Here the 58th were posted. Their colonel made his men hold their fire until the enemy were close to them, when volley after volley was poured into them, so well aimed and deadly that the enemy retired quickly into a hollow in their rear, then wheeled round to the right, and while one column marched straight at the newly-formed battery, another endeavoured to force its way round its left and take it in rear.
The 28th Regiment stationed there opened a heavy fire on the force attacking them in front, but the flanking column, now joined by a third, forced its way in behind the battery. While some attacked it in the rear, the rest penetrated into the ruins held by the 58th. Its colonel wheeled back the left wing of the regiment, and after two or three volleys, fell on the French with the bayonet. At this moment the 23rd came up in support, and the 42nd advanced from the left, and, keeping on the outside of the ruins, cut off the troops which had entered, and after suffering heavy loss they were compelled to surrender.
The 28th had remained firmly at the front line of the redoubt, and they and the 58th had hitherto been supporting simultaneously attacks in front, flank, and rear. The arrival of the 42nd for a time relieved them, but as the latter regiment approached the right of the redoubt, the enemy's cavalry, which had passed round by its left, charged them furiously and broke them. The Highlanders, however, gathered in groups, and fought desperately until relieved by the fire of the flank companies of the 40th, and the cavalry, passing on, were about to charge this small force, when the foreign brigade came up from the second line and poured such a heavy fire into the French cavalry that they fled.
As soon as the fire broke out, General Abercrombie, with his staff, mounted and proceeded towards the point where the battle was raging. On the way he detached his aides-de-camp with orders to different brigades, and while thus alone with an escort of dragoons, some of the French cavalry dashed at him and he was thrown from his horse. A French officer rode up to cut him down, but he sprang at him, seized his sword, and wrested it from his hand. At that instant the officer was bayoneted by one of the 42nd.
While this incident was proceeding Sir Ralph received a musket-ball in the thigh, and also a severe contusion on the breast, probably by a splinter of stone struck by a cannon-ball. In the heat of the action he was unconscious of the first wound, but felt much pain from the contusion. At this moment Sir Sidney Smith rode up; he had accidentally broken his sword, and the general discerning it, at once presented him with the one that he had wrested from the French officer. He then took up his station in the battery, from which he could obtain a view of the whole scene of the battle, for by this time it was daylight. The contest still raged. Another body of cavalry charged the foreign brigade, but were received with so heavy a fire that they did not press the charge home. The French infantry were now no longer in column, but spread out everywhere in skirmishing order. The ammunition of the English on the right was by this time totally exhausted, and but one cartridge remained for each of the guns in the battery.