It appears to me that the production of a certificate from me, or Colonel Alava, or Colonel O’Lawlor, that a man is employed as a muleteer with the British army, might exempt him from service as a soldier, without any great violation of principle or any inconvenience. I do not believe that the whole number of persons of this description exceeds 500; and of these many cannot be of the military ages.

I hope some arrangement will be adopted upon this subject; and I can only say that if something is not done, and I am to be deprived of all those persons of this description who have until now been attached to this army, I shall be entirely crippled, and it will be a question whether we ought not to quit the Peninsula entirely. I doubt that even here we could exist one day without their assistance.

III. To the Earl of Liverpool.

Cartaxo,
21st Dec., 1810.

I did not know what to say about the reduction of the number of our transports in the Tagus: I have no apprehension that we shall be obliged to embark, and no idea that the enemy will for a length of time be in a situation to oblige us to think of such an operation; but I cannot, as an Officer, be so certain of the course of events as to tell you that the transports may be withdrawn.

It may be necessary to request your attention for a few moments to explain our situation in reference to that of the enemy, and the general state of affairs in the Peninsula as affecting this question. I have no doubt that the enemy is not, and does not consider himself, able to force the position of the allies in this country. Indeed, I believe I have the means of beating the force now opposed to me, in their own position, of course with the sacrifice of a certain loss of men.

I think that the paper published in the Moniteur of the 23rd November shows that our position in front of Lisbon is considered so strong, that it ought not to be attacked in front; and, from the perusal of that paper, I am of opinion that the enemy will endeavour to maintain a position in this country with the troops now in it, probably reinforced by some of those now on the frontier, and will endeavour to dislodge us by occupying the countries north of the Douro and south of the Tagus, and thus distress us for supplies. The accomplishment of this plan will require an enormous force and some length of time; but when I recollect that in the last year the whole of the north of Spain, and of Old Castille, were abandoned by the enemy, even before the battle of Talavera, I cannot doubt that they will abandon those countries likewise upon the existing emergency, which will give them a part of the force they require.

I am also certain that, if the British army should not be obliged to evacuate Portugal, the French army must withdraw from Andalusia. I think it not improbable, therefore, that a large part of it, if not the whole of the French army in Andalusia, will be introduced into the southern parts of this kingdom.

I do not despair of holding my ground against this accumulation of force, and I have taken measures to prevent the only inconvenience which it can produce, viz., a deficiency of supplies. But as these troops are all within a few marches of me, and an order from Paris would not only put them in motion, but they could be in this country almost before the transports could arrive in England, I cannot think it advisable, in the existing situation of affairs, to send them out of my reach.

The question whether I should attack the enemy in the position which he now occupies has been well considered by me. I have a superior army, I think, by 10,000 men, or one sixth, including the Spaniards; and, notwithstanding some defects in its composition, I think I should succeed. But the loss must necessarily be very great in killed and wounded; and the necessity which would exist of exposing the troops to the weather for some days and nights would throw a great proportion of this convalescent army into the hospital. Then what is to be gained in this action, in which failure would be the loss of the whole cause? Nothing at present that I know of, excepting to relieve the northern provinces and Andalusia from the presence of the enemy; which relief it is probable that the course of events will bring about, without the risk and loss of an action.