The colonel allowed me to explain the scheme myself. All my suggestions were accepted; but the concentration of men and guns that I had imagined in my dreams was made impossible by the fact that General Gough had ordered the attack for the morrow.

I took the colonel's car and tore back to Behagnies. I wrote out my orders while Jumbo, helped by two reconnaissance officers who were attached to us for instruction, rapidly marked and coloured maps for the tank commanders. My orders reached Swears, who was in charge at Mory Copse, by 6.30 P.M., and by 8 P.M. the tanks were clear of the quarry.

After dark I walked down the Bapaume road and presented myself at the headquarters of the Australian Division, with which my tanks were operating. It was a pitch-black night. The rain was turning to sleet.

Divisional Headquarters were in "Armstrong" or small canvas huts, draughty and cold. I discussed the coming battle with the staff of the Division and Osborne, the G.S.O. II. of the Corps. We turned in for a snatch of sleep, and I woke with a start​—​dreaming that my tanks had fallen over a cliff into the sea. At midnight I went to the door of the hut and looked out. A gale was blowing, and sleet was mingled with snow. After midnight I waited anxiously for news of my tanks. It was a long trek for one night, and, as we had drawn them so recently, I could not guarantee, from experience, their mechanical condition. There was no margin of time for any except running repairs.

At one o'clock still no news had come. The tanks had orders to telephone to me immediately they came to Noreuil, and from Noreuil to the starting-point was at least a ninety-minutes' run.

By two o'clock everybody was asking me for information. Brigade Headquarters at Noreuil had neither seen tanks nor heard them, but they sent out orderlies to look for them in case they had lost their way. At Noreuil it was snowing hard, and blowing a full gale.

My position was not pleasant. The attack was set for dawn. The infantry had already gone forward to the railway embankment, from which they would "jump off." In daylight they could neither remain at the embankment nor retire over exposed ground without heavy shelling. It was half-past two. I was penned in a hut with a couple of staff officers, who, naturally enough, were irritated and gloomy. I could do nothing.

The attack was postponed for an hour. Still no news of the tanks. The faintest glimmerings of dawn appeared when the telephone-bell rang. The Australian handed me the receiver with a smile of relief.

"It's one of your men," he said.

I heard Wyatt's tired voice.