To explain the situation, Wellington’s movements after the capture of Badajoz must now be detailed. It had been his hope, though not his expectation, that Soult might have remained at Villafranca after hearing of the disaster of the 6th April; in this case he had intended to fall upon him with every available man, crush him by force of numbers, and then follow up his routed army into Andalusia, where the whole fabric of French occupation must have crumpled up. But Soult wisely retreated at a sharp pace; and the idea of following him as far as Seville, there to find him reinforced for a general action by all the troops from the Cadiz Lines and Granada, was not so tempting as that of bringing him to battle in Estremadura. On the day after the fall of Badajoz Wellington formulated his intentions in a letter to Lord Liverpool. ‘It would be very desirable that I should have it in my power to strike a blow against Marshal Soult, before he could be reinforced.... But it is not very probable that he will risk an action in the province of Estremadura, which it would not be difficult for him to avoid; and it is necessary for him that he should return to Andalusia owing to the movements of General Ballasteros and the Conde de Penne Villemur ... if he should retire into Andalusia I must return to Castille[322].’ [322] Wellington to Liverpool, April 7, _Dispatches_, ix. p. 43. The reason given by Wellington for his resolve to turn north again was that Carlos de España had informed him that Ciudad Rodrigo, though otherwise tenable enough, had only provisions for twenty-three days, partly from what Wellington called the general policy of ‘Mañana’[323]--of shiftless procrastination--partly from the definite single fact that a very large convoy provided from the British magazines on the Douro had been stopped at Almeida on March 30th. This, in Wellington’s estimation, was the fault of Victor Alten, who, if he had held the outposts beyond the Agueda for a day longer, might have covered the entry of the convoy into Ciudad Rodrigo[324]. Marmont’s operations on the Coa and the Agueda would have been quite negligible from the strategic point of view but for this one fact. He might ravage as far as Guarda or Castello Branco without doing any practical harm, but it could not be permitted that he should starve Rodrigo into surrender: even allowing for a firm resistance by the garrison, and a judicious resort to lessened rations, the place would be in danger from the third week of April onward. Wherefore, unless Marmont withdrew into Spain by the middle of the month, he must be forced to do so, by the transference of the main body of the Anglo-Portuguese Army to the North. [323] Wellington to Henry Wellesley, April 4, _Dispatches_, ix. p. 29.