A great deal of movement had been seen throughout the day of men and light railways. Troops were seen detraining at Vitry.
And that night there was an inter-battalion relief on the right, the Queen’s Westminsters relieving the 2nd London. The party sent to relieve Gavrelle Post found it occupied by two dead men only—the remainder of the garrison had entirely disappeared. Signs of a struggle were there, but no one on either flank had reported the post being attacked, and, apparently, nothing unusual had been seen.
Gen. Dudgeon ordered both brigades to do their utmost to secure a German prisoner. Every effort was made, but the enemy was found more than ever on the alert, with parties lying out to catch patrols. It is curious that one patrol reported the enemy repairing their wire—it is probable that they were cutting it down.
The attack was coming, and Divisional Headquarters strained every nerve to direct, encourage, and advise for the struggle. Some of the orders are not too easy to understand, and one is of interest as an example of rumour being accepted as fact.
The artillery, of course, was very busy, and we find an instruction to cut German wire and to keep the gaps open! And the order we refer to as being founded on rumour was as follows: “In view possible appearance enemy agents warn all ranks against use of word RETIRE. Any person using this word before or during an attack to be shot.” This was, no doubt, based on a much-circulated statement that the Fifth Army debacle was largely due to German agents,
dressed as British officers, giving the order to retire. We cannot believe in a swarm of disguised Germans.
It must, however, have been a very weighty consideration which induced the Higher Command to order an extension of divisional front on the 27th. General Sir H. de Lisle, better known as the commander of the 29th Division and now in command of the XIII Corps, was ordered to take over the line to the Souchez River, on his left. This meant that the 56th Division had to relieve the 3rd Canadian Division, on the left, at Tommy and Arleux Posts during the night of 27th/28th March. At the same time the division was again ordered to treat the front line as an outpost line, and to fight on the line between Ditch Post and Willerval South. But at the last moment the front line was ordered to be held as such so as to conform with the 4th Division on the right; the 56th Division was already so stretched out that this curious eleventh-hour change did not make much difference.
The Vimy Ridge lay behind the division, but the ground they fought on was not level. The 4th Division, on the right, was on high ground, and Gavrelle lay in a slight depression; the ground rose again towards Bailleul East Post, and fell once more in the direction of Oppy. The division was, however, on a forward slope which gave them good observation from a somewhat exposed position (see map contours).
The rearrangement of the line, which took place during the night, gave the Queen’s Westminsters the right, holding Towy Post and Gavrelle Post with one company, while the other three companies held posts defending Naval Trench. The London Rifle Brigade held Mill, Bradford, and Bird Posts with two companies
and one platoon, the remainder of the battalion holding posts on the Marine Trench line. The third battalion of the brigade, the 2nd London Regt., held the Ditch, Bailleul, and Bailleul East line. Behind them, in the Farbus line, was one company of the 5th Cheshire Regt., and in reserve the 169th Brigade held two companies of the 1st London Regt., attached from the 167th Brigade, and a detachment of the 176th Tunnelling Company, who were in the Point du Jour Post.