But Wellington had no intention of forcing the Ponte de Murcella position; while two divisions took this road, the rest of the army (1st, 3rd, 5th Divisions, and the Portuguese independent brigades) were marched eastward by the steep road along the top of the watershed between the Ceira and the Alva, the route Furcado-Arganil, towards the fords of the upper Alva. They drove out of the last-named place Reynier’s observing detachment, which reported that it had seen the Allies in great force marching up-stream. This news convinced Masséna that his adversary was intending either to cross the ford of Sarzedo and attack Reynier, or to move still further up the valley, and to pass the Alva in its upper course, so throwing himself across the main road to Celorico, by which the Army of Portugal was intending to retreat. Nothing but cavalry scouts having been seen opposite the Ponte de Murcella, it was supposed that Wellington’s whole army was marching on Arganil. Accordingly, on the afternoon of the 17th, Masséna ordered the 8th Corps to break up hastily from its camps and to march all night to Galliges, on the high road beyond Reynier’s left. This was done, and Junot hurried off, leaving hundreds of foragers scattered on the slopes towards the Mondego, whither they had been sent out in search of food during the day. Ney remained behind at the Ponte de Murcella, to keep the passage as long as possible; he was uncertain, as was Masséna, whether there was in his front only a cavalry screen or a serious force of all arms. On the morning of the 18th this problem was solved, for the Light Division came down to the river, drove Ney’s rearguard across it, and opened a cannonade against the troops of the 6th Corps visible on the opposite bank. No serious attempt was made to pass, the intention being only to hold Ney to his ground as long as possible by demonstrations, while the real crossing was made far up-stream. This plan had the desired result. In the afternoon Ney received the news that the Allies had begun to cross the Alva at the ford of Pombeiro, from which they had driven off one of Reynier’s battalions. If any considerable force got over the river at this point, the 6th Corps was cut off from the rest of the army; accordingly the Marshal ordered his three divisions to march off without a moment’s delay; ‘I never saw _Johnny_ go off in such confusion,’ says a Light Division diarist[203]. The cavalry brigade of Arentschildt sent out reconnoitring parties, who forded the river, while the engineers rigged up a temporary wooden bridge close to the Ponte de Murcella[204], by which the 6th and Light Divisions were able to cross at dawn on the following day. [203] Diary of George Simmons of the 95th, p. 146. [204] Napier says, ‘by an ingenious raft contrived by the staff-corps’ (iii. 126), but Tomkinson of the 16th Light Dragoons and Simmons speak of a wooden bridge.