This was, indeed, the only operation left open to the British general. Regnier's division of Marmont's army had joined Massena, and it would be impossible to besiege Ciudad while a force, greatly superior to his own, was within easy striking distance. On the other hand, Beresford was in no position to fight another battle and, as long as Badajoz remained in the hands of the French, they could at any time advance into Portugal; and its possession was therefore of paramount importance.
Marmont had succeeded Massena in command, the latter marshal having been recalled to France; and the great bulk of the French army was now concentrated round Salamanca, from which it could either march against the British force at Ciudad; or unite with Soult and, in overwhelming strength, either move against Cadiz or advance into Portugal. Wellington therefore left Spencer to guard the line of the Coa, and make demonstrations against Ciudad; while with the main body of his army he marched south.
The news decided Terence to attempt to make his escape in that direction. He did not know whether his own regiment would be with Spencer, or Wellington; but it was clear that more important events would be likely to take place near Badajoz than on the Coa. The French would be unlikely to choose the latter route for an advance into Portugal. The country had been stripped bare by the two armies that had marched across it. The roads were extremely bad, and it would be next to impossible for an army to carry with it sustenance for the march; still less for maintaining itself after it had traversed the passes. Moreover Spencer, falling back before them, would retire to the lines of Torres Vedras; and the invaders would find themselves, as Massena had done, baffled by that tremendous line of fortifications, where they might find also Wellington and his army, who would have shorter roads to follow, established before they arrived.
Some of the townspeople were allowed to pass in and out of the convent, to sell fruit and other articles to the British prisoners; and Terence thought it better to open negotiations with one of these, rather than one of the warders in French pay. He was not long in fixing upon one of them as an ally. She was a good-looking peasant girl, who came regularly with grapes and other fruit. From the first, Terence had made his purchases from her, and had stood chatting with her for some time.
"I want to get away from here, Nita," he said, on the day he received the news of Wellington's march to the south.
"I dare say, senor," she laughed. "I suppose all the other prisoners want the same."
"No doubt; but you see, they would not have much chance of getting away, because none of them understand Spanish. I talk it a little, as you see. So if I got out and had a disguise, I might very well make my way across the country."
"There are many brigands about," she said, "and it is not safe for a single man to travel anywhere. What do you want me to do?"
"I want a rope fifty feet long; not a very thick one, but strong enough to bear my weight. That is the first thing. Then I want a disguise; but that I could get, if a friend would be in readiness to give it to me, after I had slid down the rope into the street."
"How could I give you a rope, senor, with all these people about?"