The adjutant-general and quartermaster supported his views, and Sir Arthur's earnest representations were disregarded. Sir Arthur's plan would probably have been crowned with success, but it was not without peril. The French had rallied with extraordinary rapidity under the protection of their cavalry. The British artillery-carriages were so shaken as to be almost unfit for service, the horses insufficient in number and wretched in quality, the commissariat waggons in the greatest confusion, and the hired Portuguese vehicles had made off in every direction. The British cavalry were totally destroyed, and two French regiments had just made their appearance on the ridge behind the wood where Junot's troops were reforming.

Sir Harry Burrard, with a caution characteristic of age, refused to adopt Wellesley's bold plan. A great success had been gained, and that would have been imperilled by Junot's falling with all his force upon one or other of the British columns. Sir Arthur himself, at a later period, when a commission was appointed by Parliament to inquire into the circumstances, admitted that, though he still believed that success would have attended his own plan, he considered that Sir Harry Burrard's decision was fully justified on military grounds.

Junot took full advantage of the unexpected cessation of hostilities. He re-formed his broken army on the arrival of the two regiments, which brought it up to its original strength; and then, covered by his cavalry, marched in good order until darkness fell. He had regained the command of the passes of Torres Vedras, and the two armies occupied precisely the same positions that they had done on the previous evening.

One general, thirteen guns, and several hundred prisoners fell into the hands of the British, and Junot's total loss far exceeded that of the British, which was comparatively small. At the commencement of the fight the British force was more than two thousand larger than that of the French, but of these only a half had taken an active part in the battle, while every man in Junot's army had been sent forward to the attack.

Sir Harry Burrard's command was a short one, for on the following morning Sir Hew Dalrymple superseded him. Thus in twenty-four hours a battle had been fought and the command of the army had been three times changed, a striking proof of the abject folly and incapacity of the British ministry of the day.

Two of these three commanders arrived fresh on the scene without any previous knowledge of the situation, and all three differed from each other in their views regarding the general plan of the campaign; the last two were men without any previous experience in the handling of large bodies of troops, and without any high military reputation; while the man displaced had already shown the most brilliant capacity in India, and was universally regarded as the best general in the British service. Dalrymple adopted neither the energetic action advised by Sir Arthur nor the inactivity supported by Burrard, but, taking a middle course, decided to advance on the following morning, but not to go far until Sir John Moore landed at Maciera.

Sir Arthur was strongly opposed to this policy. He pointed out that there were at present on shore but seven or eight days' provisions for the force at Vimiera. No further supplies could be obtained in the country, and at any moment a gale might arise and scatter or destroy the fleet, from which alone they could draw supplies during their advance. The debate on the subject was continuing when the French general, Kellermann, bearing a flag of truce and escorted by a strong body of cavalry, arrived at the outposts and desired a conference. The news was surprising, indeed. Junot's force was practically unshaken. He possessed all the strong places in Portugal, and could have received support in a short time from the French forces in Spain.

Upon the other hand, the position of the British, even after winning a victory, was by no means a satisfactory one; they had already learnt that it was useless to rely in the slightest degree upon Portuguese promises or Portuguese assistance, and that, even in the matter of provisions and carriage, their commander-in-chief expected to be maintained by those who had come to aid in freeing the country of the French, instead of these receiving any help from him. In carriage the British army was wholly deficient; of cavalry they had none. When Sir John Moore landed there would be but four days' provisions on-shore for the army, and were the fleet driven off by a gale, starvation would at once threaten them.

The gallantry with which the French had fought in both engagements, the skill with which they had been handled, and above all, the quickness and steadiness with which, after defeat, they had closed up their ranks and drawn off in excellent order, showed that the task of expelling such troops from the country would, even if all went well in other respects, be a very formidable one, and the offer of a conference was therefore at once embraced by Sir Hew Dalrymple.

Kellermann was admitted to the camp. His mission was to demand a cessation of arms in order that Junot might, under certain conditions, evacuate Portugal. The advantage of freeing the country from the French without further fighting was so evident that Sir Hew at once agreed to discuss the terms, and took Sir Arthur Wellesley into his counsels. The latter quite agreed with the policy by which a strong French army would be quietly got out of the country, in which it held all the military posts and strong positions. A great moral effect would be produced, and the whole resources of Portugal would then be available for operations in Spain.