The skirmishing party had started a little before sunset, while the others were to set out soon after, so as to reach the town by midnight or before, if possible make a night attack, or if not, take up their places, so that when morning dawned the citadel might find itself beleaguered. But the skirmishers, exceeding Nicholas's instructions, had gone too far and were seen from Karitaena, and all that night the Turks made preparations for a long-headed manoeuvre on the morrow. However, Nicholas arrived about midnight, and finding everything quiet, and hearing nothing from the skirmishing party which could lead him to think that Karitaena was prepared, reconnoitred the ground, and decided not to attack it by night, for the gate was strong and well fortified, and without artillery of some kind would not quickly be forced; and he returned to the men and gave orders for the disposition of the troops. Those who were most trustworthy, consisting of the greater part of the Argive corps, were posted along the road and to guard the bridge over the Alpheus, which led to Megalopolis and Tripoli; the less trained soldiers he posted on the north and south, where there was little likelihood of attack. He himself remained with the rawer troops, where his presence was more likely to be needed than with the Argives, on whom he thought he could rely. Morning came chilly and clear, and Nicholas, on foot, early went forward a little to see if there was yet any sign of movement in the citadel, and, advancing to where he could see the gate, he observed that it was open and that a couple of Turks driving mules were coming leisurely down the path. This was an unexpected opportunity; surely they could storm the place out of hand and have done with it; and going back to the men, he ordered an immediate advance. The Argive troops were to form the vanguard, then the skirmishers from Megalopolis, and in the rear the mixed and untried men, which he led himself; in a quarter of an hour all was ready, and, the Argive corps leading the way, they advanced at a double up the steep path.