On July 14 Reding appeared in front of the ferry of Mengibar, and pushed back beyond the river the outlying pickets of Liger-Belair’s detachment. He made no further attempt to press the French, but Dupont, disquieted about an attack on this point, ordered Gobert to bring down the remains of his division to Baylen, to join Vedel. Next morning the Spaniards began to develop their whole plan: Castaños appeared on a long front opposite Andujar, and made a great demonstration against the position of Dupont, using all his artillery and showing heads of columns at several points. Coupigny came down to the river at Villa Nueva, and got engaged with a detachment which was sent out from Andujar to hold the ford. Reding, making a serious attempt to push forward, crossed the Guadalquivir at Mengibar and attacked Liger-Belair. But Vedel came up to the support of his lieutenant, and when the Swiss general found, quite contrary to his expectation, a whole division deployed against him, he ceased to press his advance, and retired once more beyond the river. Nothing decisive had yet happened: but the next day was to be far more important. The operations opened with two gross faults made by the French: Dupont had been so much impressed with the demonstration made against him by Castaños, that he judged himself hopelessly outnumbered at Andujar, and sent to Vedel for reinforcements. He bade him send a battalion or two, or even a whole brigade, if the force that he had fought at Mengibar seemed weak and unenterprising[144]. This was an error, for Castaños only outnumbered the French at Andujar by two or three thousand men, and was not really to be feared. But Vedel made a worse slip: despising Reding overmuch, he marched on Baylen, not with one brigade, but with his whole division, save the original detachment of two battalions under Liger-Belair which remained to watch Mengibar. Starting at midnight, he reached Andujar at two on the afternoon of the sixteenth, to find that Castaños had done no more than repeat his demonstration of the previous day, and had been easily held back. Cruz-Murgeon’s levies, which the Spanish general had pushed over the river below Andujar, had received a sharp repulse when they tried to molest Dupont’s flank. Coupigny had made an even feebler show than his chief at the ford of Villa Nueva, and had not passed the Guadalquivir. [144] Dupont to Vedel, evening of July 15.