11 P.M.: That night I lay rolled up in a blanket at the foot of a tree. The H.Q. waggon line was duly settled for the night when I arrived--horses "hayed-up" and most of the men asleep on the ground. The cook insisted on producing the boiled rabbit, and I ate it, sitting on the shaft of the mess cart. I arranged with the N.C.O. of the piquet to change every two hours the orderly posted at the spot we had left so hurriedly--it was only ten minutes' ride on a cycle--and kept another sentry on the watch for messengers who might come searching for us. It was again a beautiful clear night, with a resplendent moon; a few long-range shells whizzed over, but none near enough to worry us; a pioneer party worked right through the night, putting up a stout line of barbed wire that went within thirty yards of where I lay; retreating baggage-waggons, French and British, passed along the road; restless flashes along the eastern skyline showed our guns in active defence. I cannot say that I slept. The ground was hard, and it got very cold about 2 A.M. I could hear the sergeant-major snoring comfortably on the straw palliasse he had managed to "commandeer" for himself. At about 3 A.M. my ear caught the "chug-chug" of a motor-cycle. It came nearer and then stopped, and I heard the rider and our sentry talking. I got up and found it was the Divisional Artillery signalling-officer. "Rather important," he said, without preamble. "The General says it is essential to get all transport vehicles over the canal to-night. There's bound to be a hell of a crush in the morning. Headquarters R.A. will be at Varesnes by to-morrow morning, so I should move as far that way as you can. I've just come over the canal, and there are two ways of crossing from here. I think you'll find the Appilly route the least crowded. The great thing is to hurry. I'm going to look for the colonel now. I'll tell him you are moving." We bade each other "Good-night." While the horses were being hooked in, I scribbled an order explaining the situation, and instructing all battery waggon lines to move towards Varesnes at once. I knew that in view of the 6.30 A.M. relief by the --rd Brigade, horses would be sent up for the officers and men at the guns, and it was possible that the guns would now be brought back from the Caillouel ridge before that time. The Boche was clearly coming on once more. Cycle orderlies sped away with the notes, and I was sending a signaller on a cycle to tell the sentry posted at Grandru to rejoin us, when I discovered that the brigade clerk had not yet turned up. I told the signaller to send him along as well. Two of the orderlies returned and reported that B and D Batteries had received my instructions and had started. With the return of the next orderly I explained where we were to go to the sergeant-major, and told him to move off. I would come along behind with the others.