A glance at the map will show the position, while Gen. Turner has given a lucid description of the state of the various defences three hours after the men were in. From the right of the old British line, the Canadian communication trench, built by the 4th Canadian Brigade—as elsewhere mentioned—broke straight out to the left and ran east with a touch of south, until it met the original German firing trench at a point known as Sackville Centre, of which we shall hear more in the future. The General described it as 250 yards in length, "a wet, shallow communication trench." This was held by a company of the 27th, under Lieut. Wilson. Continuing to our left the line crossed the first of the two roads (that to Wytschaete) which run from north to south and meet in St. Eloi; here the front, after going south-east for about fifty yards, swung round due east until it reached Bathurst Butts, near the second road; it then bent sharply north, so as to complete the salient by striking the old German firing trench again at Campbelltown Corner.[[1]] This bit was about 540 yards in length, and consisted of a deep untraversed firing trench, with a few firing platforms facing north: that is, the wrong way.[[2]] Apparently the 3rd British Division had been unable to turn it about after they took it by storm. The last two hundred yards were—adds the General—badly battered. The frontage was fairly evenly divided between two companies of the 27th. The left-hand company thus secured the most shaky point in the frontage—a 200 yards which proved a miniature gap of Alsace to the Germans. From Campbelltown Corner to the original British line the circuit was completed by one company of the 31st. Here the old British line continued due east to the canal and was occupied by two more companies of the 31st, with a third in support.

Machine-guns were also posted at intervals along the line. It was found necessary, owing to the extent to which these were being constantly put out of action, to call for additional guns. These were supplied by the 5th Brigade, the 22nd, 24th, 25th, and 26th each sending up a Lewis gun and team; but they were not available till the night of the 5th just before the German attack, when they were posted by Lieut. McLorg, of the 28th.

The relief, in the language of the official reports, was successfully concluded during the night of the 3rd and 4th. How much doubt, how much discomfort, how much danger a single sentence can cover! As the Canadians slipped and struggled along the wretched drains, or clambered over the places where shell-fire had destroyed them, they found everywhere the men of the 61st British Brigade, 3rd British Division in a state of considerable exhaustion. They had been fighting what was practically a continuous general action for five days under terrific shell-fire. The last push, which had driven the Germans 200 or 250 yards south of the craters, left the British in such casual shelter as they could obtain, encumbered with the dead on both sides and with their own wounded, whom they were unable to evacuate. A firing trench with no direct way in or out from the rear exposes its occupants to every horror and hardship and danger. The supply of food, water, and ammunition, is intermittent and uncertain, while the knowledge that supports may take hours to come up in case of attack is added to the mental torture and physical staleness induced by a persistent bombardment by heavy guns. But the presence of wounded men in a crowded trench passes the limit of horror. The dreadful nature of the injuries inflicted by high explosive, the irrepressible cries and moans of pain; the impossibility of bringing relief to the sufferers form a combination of sight, sound and sensation which if protracted for many hours absolutely unnerves the unwounded survivors and forms the nightmare of their sleep for years.

April 3rd and 4th, 1916.

Even with fair weather and solid defences a night relief has its trials; under the conditions of the night of April 3rd, its success was an achievement. As the 27th (Winnipeg) and the 31st (Alberta) succeeded to this bed of thorns, in the pitch dark of night, they discovered that the officers of the 61st (British) Brigade, through no fault of theirs, but owing to the lie of the ground and the conditions of the assault, could tell them practically nothing of the whereabouts of the enemy. They looked out into a noisy darkness which covered the Unknown. Such a state of affairs is by no means uncommon in trench warfare. Furthermore, while the line throughout could nowhere be held continuously, that portion of it between Bathurst Butts near the second road, and Campbelltown Corner could only be held by small bombing posts linked together by visiting patrols. By daylight it was altogether untenable for any body of men in sufficient number to resist a resolute attack. There was thus a gap sparsely and insecurely occupied by patrols of the 27th between the left of that regiment and the right of the 31st Battalion. This was the joint in the harness, and against it the Germans directed a continuous shower of heavy explosives.

It was obvious to the Higher Command that if the position was to be made secure or even tenable, a drastic scheme of consolidation must be set on foot. General Turner grasped the situation firmly and clearly; and after consulting General Haldane (3rd British Division) put forward the following plan. He proposed to repair the front line, to dig communication trenches through the intervals between the craters, so as to link old and new lines together, to make good the damage done to the old line, and finally to dig another trench about halfway between the firing line and the craters where supports could be kept handy. Dummy trenches were also to be made in the lips of the crater and both lines wired. The work was carried out by small parties, one N.C.O. and a few men of the 28th, centre support battalion, and most of them were overwhelmed by the German onrush on the morning of April 6th.

This plan would have saved the situation had time or opportunity been given to carry it out, but the Fates ruled otherwise.

The first thing to do was to evacuate the British wounded, and this gruesome task was accomplished during the morning to the accompaniment of heavy shelling, which began at ten o'clock and lasted at intervals nearly all day. Lieut. McCaw and his company, holding the bad part of the line, endured, without shifting an inch, a terrible bombardment which destroyed the greater part of their position from under their very feet. Out of the 90 men present (for 40 had been sent back as there was no cover for them), 67 were killed or wounded—a notable example of endurance. The trenches were blown out of existence and men lay down in the open under what cover they could find. As one wounded man was seen to fall, Private Smith dashed out to render first aid under the shower of high explosives; he was himself struck down at once. Private Bowden went in his turn to the two men, dressed their wounds, and remained with them until they both died, with no cover against the rain of shell except a shovel over his head.

Wading in many places waist-deep in the mud, Capt. Meredith, of the 27th, who behaved with conspicuous coolness and gallantry in the action which ensued, found that the day's bombardment had practically wiped out the position he was to occupy. There was a little cover on the right, just east of the second road; but to the left, in the Gap itself, it was impossible to do more than put out isolated groups of sentries and bombers, to crouch in shell holes, or behind improvised shelters, and trust that one would not be observed. A single fact speaks volumes; although Capt. Meredith had only 110 men for his company, it was found impossible to get cover by daylight for more than a few isolated posts, and the remainder of the men had to be sent back in the early morning of April 5th, to come up again on their weary journey as soon as it was dark. There was, in a word, no longer a line for over 250 yards of the front. Some 40 men were trying to hold the position of a strong company of 200.

Night, April 5th and 6th, 1916.