Lord Wellington had now complete possession of Portugal; and lay on the frontiers of that kingdom, ready to act on the offensive within Spain, whenever the distribution of the French armies should seem to offer a fit opportunity. Learning that Marmont had sent considerable reinforcements to Suchet, in Valencia, he resolved to advance and once more besiege Ciudad Rodrigo. He re-appeared before that strong fortress on the 8th of January 1812, and carried it by storm on the 19th, four days before Marmont could collect a force adequate for its relief. He instantly repaired the fortifications, entrusted the place to a Spanish garrison, and repaired in person to the southern part of the Portuguese frontier, which required his attention in consequence of that miserable misconduct of the Spaniards which had enabled the French to make themselves masters of Badajos in the preceding year. He appeared before that city on the 16th March, and in twenty days took it also. The loss of life on both sides, in these rapid sieges, was very great; but they were gained by a general at the head of at most 50,000 men, in despite of an enemy mustering full 80,000; and the results were of the first importance to the English cause. Marmont, on hearing of the fall of the second fortress, immediately retreated from the neighbourhood of Ciudad Rodrigo, which he had made a vain attempt to regain; and Soult, who had arrived from before Cadiz just in time to see the British flag mounted on the towers of Badajos, retired in like manner. The English general hastened to make the best use of his advantage, by breaking up the only bridge by which Marmont and Soult could now communicate; and, having effected this object early in May, marched in June to Salamanca, took the forts there, and 800 prisoners, and--Marmont retiring as he advanced--hung on his rear until he reached the Douro.