It was with this design that his movements of the 1st and 2nd of April were planned. The 1st, 5th, and 7th Divisions were brought up from Celorico to Guarda, and from thence to join the Light, 3rd, and 6th Divisions which were already lying along the Coa over against the French lines. The 6th Division was left at Rapoulla de Coa, facing Loison’s centre, and a single battalion of the 7th Division observed the bridge of Sequeiro opposite his northern flank. These troops showed themselves freely, and kept Loison anxious, for nothing seemed more likely than that the general attack would be directed against him. Meanwhile the whole of the rest of the army, five divisions and two cavalry brigades, over 30,000 men, was launched against Reynier. The turning column was to be formed by the Light Division and the two cavalry brigades, who were to ford the Coa at two separate points two and three miles respectively above Sabugal. If Erskine, who was to command it, so decided, the column might cross even higher up: it was intended that it should appear far beyond Reynier’s left wing, and should strike over the hills of Quadraseis to the village of Torre on the Alfayates road, where it would be placed across his line of retreat. The ground in that direction was open and favourable for cavalry. Meanwhile the enemy was to be given no chance of falling upon this detachment, since he was to be attacked in front with very superior forces. Picton and his division were to cross an easy ford a mile south of Sabugal, the 5th Division was to assail the town-bridge at the same moment. The 1st and 7th Divisions were a few miles behind, ready to support the two leading columns in the front attack. It was intended that the turning force should cross the Coa first, but only so far ahead of the frontal attacking force as to make it certain that it should not get engaged with the main body of the enemy, before the 3rd and 5th Divisions were coming into action. The French pickets having been pushed close back to the river on the preceding day by the cavalry, it was certain that they would see nothing of the movements till they were well developed. Unfortunately the morning of the 3rd of April was one of dense fog--good for concealing the march of the troops, but bad in that it prevented the troops from discovering their objective. Both Picton and Dunlop (who was commanding the 5th Division in Leith’s absence on leave) resolved not to move, and sent to Wellington, who was hard by, for orders. Not so the rash and presumptuous Erskine, who repeated this day the precise mistake that he had made at Casal Novo three weeks back. Without coming himself to the front, he sent an aide-de-camp to the Light Division, to bid it descend to the river and cross at the ford which had been assigned to it in the general scheme. The cavalry were also ordered to move forward and take the other ford, more to the right, by which they were to get into the enemy’s rear.[247]