So in company with an anecdotal padre we came at dusk to the town of Le Cateau, which had been so furiously shelled that, as we discovered later, the German artillery officer responsible received a decoration. Torn, shattered Le Cateau remained an ancient and dignified town, an aristocrat who had suffered cheerfully the blows and buffets of a desperate fight. Old women in their best black-silk dresses stood chatting at the entrances to their cellars. A few children were playing soberly in the quiet streets. Groups of happy soldiers billeted in the place were strolling up and down with their usual air of consummate self-possession. Here and there angry old Frenchmen were searching for valuables among the rubbish and rubble that had been their homes. Along the traffic routes the noisy transport in endless columns shouted and clattered. But the old houses remained undisturbed, proud and a little aloof; you could hear one say to another​—​

"Of course, my dear, last night was dreadful, but I remember my mother told me that in the year 1554 the French before they set fire to the place.... Of course these plebeian factories and gaudy young villas! How can they know that Cateau Cambrésis was stormed at least ten times during the fifteenth century? After all, we have only been French for a trifle over two hundred years. The old bishop was so charming and such a gentleman...."

We left the old houses to their talk, and passing through the seediest suburbs, great yards, solitary warehouses, sidings and stations, we came to our car, and drove back to Maurois at walking-pace​—​the roads were terribly congested. Thomas reported in the evening.

Thomas and his section had moved forward to the neighbourhood of Montay, a little village immediately to the west of Le Cateau, at dusk on the night of the 22nd–23rd, arriving about 8 P.M. The crews had no sleep, for the enemy shelled and gassed Montay unmercifully, the bombardment becoming a barrage in the early hours of the morning. Thomas and Connor pressed forward to make a final reconnaissance of the route. It was necessary for the tanks to cross the Selle by a specially-constructed bridge. The ground on either side of the route was marshy.

One tank under Sergeant Fenwick had been equipped with a special apparatus for laying cable. The tank, accompanied by a signal officer, passed over the bridge at dawn, and following closely behind the infantry laid cable throughout the day to the enormous content of Divisional Headquarters. No sooner was an objective reached than Fenwick arrived with his cable. On one occasion he was a little premature, overrunning the advance, and as his tank drew shell-fire, he was ordered back angrily by a disturbed colonel.

The remaining tanks, heavily loaded with stores, rations, and ammunition, crossed Montay Bridge in column. The first tank caught the door of its sponson in the rails of the bridge, and Thomas, coming back wrathfully to investigate the cause of delay, found the tank commander and one of his men up to their waists in the cold and muddy water fishing for the door, which had been lifted off its hinges. They found it, hauled it up and replaced it; but even Thomas was astounded by the extent of the tank commander's vocabulary, and, his rebuke dying on his lips, he hurried away to the calmer atmosphere of the battle.

The Division with which Thomas was operating advanced in three bounds​—​on a brigade front, the second brigade "leap-frogging" the first, and the third the first and second. Thomas's section was divided into three sub-sections, each of which attended to the wants of one brigade. Thus, when the first brigade, after stiff fighting, had reached its objective, the first sub-section of Carrier tanks which had followed the attack arrived with rations, water, bombs, ammunition, wire, spades, picks, &c., reported to the staff captain of the brigade, and unloaded at sequestered points. The second and third sub-sections followed the example of the first. In each case the scheme worked with mechanical perfection. The infantry were never disappointed. Without employing much-needed fighting men as carrying parties​—​without frenzied efforts to push forward tired horse transport over shelled roads, often impassable, a staff captain could be assured that his brigade would receive the necessities of existence as soon as they could be used. And, however far forward the infantry might be, however dangerous the approach to them, the problem was the same for the Carrier tanks.

The tanks serving the first two brigades returned to Maurois when their day's work had been completed, arriving in camp at dusk. The third sub-section came back on the following day. Fenwick and his cable-laying tank was so useful that it was as much as I could do to extract it from the Division on the third, with its crew cheery but thoroughly exhausted.

We received letter of congratulation both from Thomas's Division and from the corps; we had, to my mind, given conclusive proof of the utility of Carrier tanks, properly employed, even in semi-open warfare. Before the battle we had helped to build a bridge. During the battle we had kept the Divisional Commander in communication by laying cable forward as the advance progressed; we had carried stores for three brigades, supplying them on the spot with the necessaries of warfare; we had transported an enormous quantity of shells from the roadside over country impassable to horse transport. And this we had accomplished with obsolete tanks, entirely unsuitable for carrying bulky loads. On no single occasion did we fail "to deliver the goods." Again we were independent of roads when good roads were so scarce that a corps was fortunate if it possessed one road to itself. We could avoid shelled areas, and we could afford to neglect shell-fire or machine-gun fire. At a pinch we could fight. To my mind our experiences in the later stages of the battle of Amiens and in the second battle of Le Cateau show clearly the remarkable future which must lie in front of Carrier tanks.

Coxhead's Company continued the good work, until the 4th Army had passed beyond the Mormal Forest. Near Landrecies a section of his tanks captured an important bridge-head in curious circumstances.