It was the moment to redouble our blows.
The actual small operations carried out by the Tanks during these last few days were only a minor consideration. Tanks and infantry were busy preparing for a considerable attack which was to take place on September 2. On this day, the whole vast battle reached its zenith and we broke the famous Drocourt-Quéant Line which we had failed to reach in April 1917. This line was a switch which joined on to the Hindenburg system. Though we had had scant time for elaborate preparation, the attack was to be practically a full-dress affair, eighty-one Tanks being put in on a comparatively small area. We were expecting a heavy resistance and our dispositions were very carefully made. The order of our attack was as follows, starting from the south:
With the 4th Corps near Villers-au-Flos the 7th Tank Battalion.
With the 6th Corps near Lagnicourt and Moreuil the 12th and 6th Battalions of the 1st Brigade, and against the actual Drocourt-Quéant Line with the Canadians and the 17th Corps as many Tanks as the 9th, 11th and 14th Battalions of the 3rd Brigade could muster (about forty in all).
The battle was to be fought in the intricate country of the Sensée Valley, and active operations were taking place throughout the time of preparation for the renewed battle. It was, therefore, under conditions of exceptional difficulty that the Tanks assembled, some of them being obliged to travel along our front across areas which were far from healthy. The enemy’s defences had been built in the Spring of 1917. They were remarkable for extremely strong belts of wire, and we expected that every effort would be made by the Germans to hold these defences at all cost.
Zero was at 5.30 a.m. and a clear dawn was just breaking when we launched our attack.
On the Lagnicourt sector, Tanks of the 12th Battalion immediately came under tremendous fire from field guns and anti-Tank rifles.
As it grew lighter, we discovered that a number of the heavy rifles were being fired with great effect from a derelict Whippet. This nest was soon dealt with by a male Tank.
One female Tank in this sector fired over 4000 rounds of S.A.A., until, having all its Lewis guns except one disabled, and five of its crew severely wounded, it endeavoured to return, its Commander, Lieutenant Saunders, alternately driving, working the brakes and firing the remaining gun. As the Tank was thus being successfully withdrawn, a direct hit set it on fire and the wounded men were rescued with great difficulty.
It was not far from Lagnicourt that the Whippets of the 6th Battalion operated.