Ridger, the town commandant, had secured the only standing house, and he was afraid that it had been left intact for some devilish purpose. Haigh and Grant of my advance party were established in a dug-out. So little was it possible in those days to realise the meaning of an advance, that we discovered we had only two mugs, two plates, and one knife between us.

In the morning we got to work. A supply of water was arranged for the men; there was only one well in the village that had not been polluted. We inspected the ramp by which the tanks would detrain, selected a tankodrome near the station, wired in a potential dump, found good cellars for the men, and began the construction of a mess in the remains of a small brick stable. Then Haigh and I motored past the derelict factory of Bihucourt and through the outskirts of Bapaume to the ruins of Behagnies, on the Bapaume-Arras road. After choosing sites for an advanced camp and tankodrome, we walked back to Achiet-le-Grand across country, in order to reconnoitre the route for tanks from the station to Behagnies. After lunch, Haigh, Jumbo, and I motored to Ervillers, which is beyond Behagnies, and, leaving the car there, tramped to Mory. Jumbo had discovered in the morning an old quarry, hidden by trees, that he recommended as a half-way house for the tanks, if we were ordered to move forward; but the enemy was a little lively, and we determined to investigate further on a less noisy occasion.

That night we dined in our new mess. We had stretched one tarpaulin over what had been the roof, and another tarpaulin took the place of an absent wall. The main beam was cracked, and we feared rain, but a huge blazing fire comforted us​—​until one or two slates fell off with a clatter. We rushed out, fearing the whole building was about to collapse. It was cold and drizzling. We stood it for five minutes, and then, as nothing further happened, we returned to our fire....

In some general instructions I had received from the colonel, it was suggested that my company would be used by the Vth Corps for an attack on Bullecourt and the Hindenburg Line to the east and west of the village. It will be remembered that the attack at Arras was designed to roll up the Hindenburg Line, starting from the point at which the Hindenburg Line joined the old German trench system. General Gough's Fifth Army, consisting of General Fanshawe's Vth Corps and General Birdwood's Corps of Australians, lay south-east of Arras and on the right of the Third Army. The Fifth Army faced the Hindenburg Line, and, if it attacked, it would be compelled to attack frontally.

The disadvantages of a frontal attack on an immensely strong series of entrenchments were balanced by the fact that a successful penetration would bring the Fifth Army on the left rear of that German Army, which would be fully occupied at the time in repelling the onset of our Third Army.

The key to that sector of the Hindenburg Line which lay opposite the Fifth Army front was the village of Bullecourt.

In the last week of March the Germans had not taken refuge in their main line of defence, and were still holding out in the villages of Croisilles, Ecoust, and Noreuil.

We were attacking them vigorously, but with no success and heavy casualties. On the morning of the 31st March Jumbo and I drove again to Ervillers and walked to Mory, pushing forward down the slope towards Ecoust. There was a quaint feeling of insecurity, quite unjustified, in strolling about "on top." We had an excellent view of our shells bursting on the wire in front of Ecoust, but we saw nothing of the country we wanted to reconnoitre​—​the approaches to Bullecourt. Ecoust was finally captured at the sixth or seventh attempt by the 9th Division on April 1st.

In the afternoon I paid my first visit to the Vth Corps, then at Acheux, twenty miles back. I motored by Bapaume and Albert over the Somme battlefield. The nakedness of it is now hidden by coarse grass and rough weeds, but in March of 1917 it was bare. There was dark-brown mud for mile after mile as far as the eye could see​—​mud churned and tortured until the whole surface of the earth was pitted with craters. Mud overwhelmed the landscape. Trees showed only against the sky; dead men, old equipment, derelict tanks blended with the mud. At Le Sars bits of walls and smashed beams lay embedded in the mud. At Pozières the mud held a few mud-coloured bricks. I was glad when I came to Albert.