During the night of the 13th and on the 14th and following days the field companies were incessantly at work night and day. Eight pontoon bridges and one foot bridge were thrown across the river under generally very heavy artillery fire, which was incessantly kept up on to most of the crossings after completion. Three of the road bridges, i.e., Venizel, Missy, and Vailly, and the railway bridge east of Vailly, were temporarily repaired so as to take foot traffic, and the Villiers Bridge made fit to carry weights up to six tons.

Preparations were also made for the repair of the Missy, Vailly and Bourg bridges so as to take mechanical transport.

The weather was very wet and added to the difficulties by cutting up the already indifferent approaches, entailing a large amount of work to repair and improve.

The operations of the field companies during this most trying time are worthy of the best traditions of the Royal Engineers.

4. On the evening of the 14th it was still impossible to decide whether the enemy was only making a temporary halt, covered by rearguards, or whether he intended to stand and defend the position.

With a view to clearing up the situation I ordered a general advance.

The action of the First Corps on this day under the direction and command of Sir Douglas Haig was of so skillful, bold, and decisive a character that he gained positions which alone have enabled me to maintain my position for more than three weeks of very severe fighting on the north bank of the river.

The corps was directed to cross the line Moulins-Moussy by 7 A.M.

On the right the General Officer commanding the First Division directed the Second Infantry Brigade (which was in billets and bivouacked about Moulins), and the Twenty-fifth Artillery Brigade (less one battery), under Gen. Bulfin, to move forward before daybreak, in order to protect the advance of the division sent up the valley to Vendresse. An officer's patrol sent out by this brigade reported a considerable force of the enemy near the factory north of Troyon, and the Brigadier accordingly directed two regiments (the King's Royal Rifles and the Royal Sussex Regiment) to move at 3 A.M. The Northamptonshire Regiment was ordered to move at 4 A.M. to occupy the spur east of Troyon. The remaining regiment of the brigade (the Loyal North Lancashire Regiment) moved at 5:30 A.M. to the village of Vendresse. The factory was found to be held in considerable strength by the enemy, and the Brigadier ordered the Loyal North Lancashire Regiment to support the King's Royal Rifles and the Sussex Regiment. Even with this support the force was unable to make headway, and on the arrival of the First Brigade the Coldstream Guards were moved up to support the right of the leading brigade (the Second), while the remainder of the First Brigade supported its left.