Craufurd kept behind the Dos Casas, while the French took up his old line on the Azava. This move made any attempt to help Ciudad Rodrigo a harder business than before, since the British outposts were now fifteen instead of only six miles from the town. An attempt to storm by surprise the French camps on the near side of the place was for the future impossible. [288] Belmas, iii. 250. For the conduct of the Hussars see Beamish’s _German Legion_, i. pp. 274-6. Martinien’s lists show that the 1st French dragoons lost one, the 2nd three, and the 4th one officer on this day. Warned by this activity on the part of the enemy, Wellington again reinforced Craufurd’s cavalry, giving him three squadrons of the 14th Light Dragoons, so that the Light Division had now some 1,200 horse to watch its long and much exposed front. But the French advance now halted again for a full fortnight, the demonstration of July 4th having had no other purpose than that of ascertaining the strength of the British observing force behind the Azava. On the four days that followed Craufurd’s retreat the French batteries were thundering against the northern angle of Ciudad Rodrigo, and had reduced it to one vast breach more than 120 feet broad. But Ney, more sparing of life than was his wont, refused to order an assault till the whole of the Spanish artillery on the neighbouring front should have been silenced, and till the engineers should have worked up to and blown in the counterscarp. This last preliminary was accomplished on the night of the eighth, when a mine containing 800 lb. of powder was exploded with success just outside the counterscarp, and cast down a vast amount of earth into the ditch, so that there was now an almost level road from the advanced trenches to the foot of the inner wall. The garrison repeatedly built up the lip of the breach with palisades and sandbags, under a heavy fire and at great expense of life. But their flimsy repairs were swept away again and again by the batteries on the Little Teson, and all their guns on this front of the walls were gradually disabled or destroyed. Early on the afternoon of July 9th the engineers informed the Marshal that Ciudad Rodrigo was untenable, and that a storm could not fail of success. Three battalions, composed of picked voltigeur and grenadier companies, were brought up to the advanced trenches, under the Marshal’s personal superintendence. Before letting them loose on the broad acclivity of rubble before them, Ney asked for three volunteers who would take the desperate risk of climbing up to the crest of the breach to see if it were retrenched behind. A corporal and two privates made this daring venture, ran lightly up to the summit, fired their muskets into the town, and descended unhurt, under a scattering fire from the few Spaniards who were still holding on to the ruins. On receiving their assurance that nothing was to be feared, Ney ordered the storming battalions to move out