This allowed a good margin in which to make up for any delays which might be caused by gas-shelling or bombardments occurring during the advance to the assembly trenches.
During this period a covering screen of troops, who were not detailed to take part in the first phase of the attack, lay out in No Man’s Land to prevent German patrols from approaching our trenches and discovering that assembly for an attack was in progress.
This period of waiting in assembly trenches for the hour of zero to arrive is one of the most unpleasant ordeals which a soldier has to endure. On this foggy November night the troops arrived with their kilts and hose-tops sodden with water and mud. The duck-boards in the assembly trenches were in many places under water. The fire-steps on which men sat, or the parapets and parados against which they leant huddled together for warmth, were exuding moisture and occasionally land-sliding into the trenches, bringing down in their fall a multitude of telephone wires, over which men stumbled and tripped for the remainder of the night.
Rifles and Lewis guns needed the greatest care to prevent them from becoming clogged with mud and unserviceable. Silence was enforced and smoking forbidden, for fear that the arrival of a large force of men in the front line—a sure indication of an impending attack—might be disclosed to the enemy. Men were forbidden also to use their water-bottles before zero hour, partly because the need for water would become acute later during the battle, and partly on account of the noise which a half-emptied water-bottle is capable of producing, particularly when silence is most desired.
During this anxious and seemingly endless vigil, the morale of even the boldest depreciates. The most unimaginative loon, particularly if it is not his maiden fight, knows that there are many men assembled with him who in an hour or two will see the dawn break for the last time. The stoutest-hearted cannot help reflecting on what his own fate is to be, and on the odds for or against his being hit; if hit, will the wound be a “cushy” one, or will he, in the next few hours, be transformed from an able-bodied soldier into a permanent cripple or a dead man?
These are not pleasant reflections, particularly when the solace of speaking and smoking is denied.
As a rule, when the assembly is complete there is too much congestion for officers and N.C.O.’s to move about amongst their men. Then walking along the trench is like passing to one’s seat in the centre of the stalls after the curtain has gone up; in the darkness the floor seems carpeted with feet, and one stumbles along what appears to be a narrow passage with its walls bristling with projecting knees.
The time spent in the assembly trenches hangs heavily. The throats of the men get dry, partly because they are told they must not cough, and partly perhaps for other reasons. In these circumstances men have a peculiar desire to cough, just as a congregation has towards the end of a long and tedious sermon. If one man begins, the rest take it up. The noise thus made appears deafening. To obviate this, petrol tins of water and tea in hot food-containers have been dumped about the assembly positions, so that men may from time to time moisten their mouths and throats. Further, a tot of rum is served to all. Rum played a great part in the war. It produces a marvellous and immediate effect, dispelling depression, creating warmth, and stimulating the morale. Even the staunchest teetotallers will drink rum with avidity in the assembly trenches.
There is a further disquieting thought which occurs during this period, particularly to commanders. Will the enemy discover that our foremost trenches are packed solid with humanity, that almost all our eggs are in one basket? Has that infernal listening machine overheard details of the day and hour carelessly spoken over the telephone, in spite of the many orders on the subject? If he discovers we are here, he will produce what he pleases to call annihilating fire, in which he concentrates his guns and trench-mortars on our assembly position.