He was calculating the minutes that must elapse before their arrival on the crest when suddenly his hopes were dashed. The brigade was turning off along a by-road to the left. Baulked of his desire, he swore savagely, almost with tears. A man on the limber near him looked up in sharp surprise. He desisted, clenching his teeth. Inwardly he raged. As he too swung round the corner, his back to the direction of the smoke-cloud he had so excitedly watched, it seemed that he was turning out of the battle. The brigade moved for some distance along that road and then halted, drawn close in to the hedge. Behind them swelled the noise of tramping infantry, growing louder. The men who had followed them were going to pass. They came, swinging along at a good pace, steadily rhythmic. They passed, endlessly. The subaltern found himself gazing curiously at the faces of men in the stream. Some were stern and set, some laughed carelessly, some shouted jokes to the artillery-men, many were strangely haggard and drawn. He noticed one man who gazed at nothing with a rapt expression. His lips were moving. He was praying. They were going into battle. The subaltern was again aware of the thunder of the guns. The brigade waited. The tramp of the infantry had long since ceased. They seemed alone, forgotten, on the road. Suddenly an order was passed down the column. The subaltern repeated it, almost before he was aware that he had heard it. "No. 3 Section--Prepare for action!" Instantly the gun detachments leaped to the ground. The breech and muzzle covers were removed and strapped to the front of the gun shields. The breech, the firing mechanism, the ranging gear, the sights were swiftly examined. The men on the ammunition wagons tested the opening of the lids, looked to the fuse indicator, saw that the fuses were at safety. These things done, they resumed their seats. The subaltern's heart beat fast. Now?