It is necessary now to return to the fortunes of the 3rd Brigade, commanded by General Turner, which, as we have seen, at five o'clock on Thursday was holding the Canadian left, and after their first attack assumed the defence of the new Canadian salient, at the same time sparing all the men it could to form an extemporised line between the wood and St. Julien. This Brigade was also at the first moment of the German offensive made the object of an attack by a discharge of poisonous gas. The discharge was followed by two enemy assaults.[[6]]
Although the fumes were extremely poisonous, they were not, perhaps, having regard to the wind, so disabling as on the French lines (which ran almost east to west), and the Brigade, though affected by the fumes, stoutly beat back the two German assaults. Encouraged by this success, it rose to the supreme effort required by the assault on the wood, which has already been described. At 4 a.m. on the morning of Friday, the 23rd, a fresh emission of gas was made both on the 2nd Brigade, which held the line running north-east, and on the 3rd Brigade, which, as has been fully explained, had continued the line up to the pivotal point as defined above, and had there spread down in a south-easterly direction.
It is, perhaps, worth mentioning that two privates of the 48th Highlanders, who found their way into the trenches commanded by Lieut.-Colonel (now Brig.-General) Lipsett (90th Winnipeg Rifles), 8th Battalion, perished in the fumes, and it was noticed that their faces became blue immediately after dissolution. The Royal Highlanders of Montreal, 13th Battalion, and the 48th Highlanders, 15th Battalion, were more especially affected by the discharge. The Royal Highlanders, though considerably shaken, remained immovable on their ground. The 48th Highlanders, who no doubt received a more poisonous discharge, were for the moment dismayed, and, indeed, their trench, according to the testimony of very hardened soldiers, became intolerable.
The Battalion retired from the trench, but for a very short distance and for a very short time. In a few moments they were again their own men. They advanced on and reoccupied the trenches which they had momentarily abandoned.
In the course of the same night, the 3rd Brigade, which had already displayed a resource, a gallantry, and a tenacity for which no eulogy could be excessive, was exposed (and with it the whole Allied cause) to a peril still more formidable. It has been explained, and, indeed, the fundamental situation made the peril clear, that several German divisions were attempting to crush or drive back this devoted Brigade, and in any event to use their enormous numerical superiority to sweep around and overwhelm its left wing. At some point in the line which cannot be precisely determined, the last attempt partially succeeded, and, in the course of this critical struggle, German troops in considerable, though not in overwhelming numbers, swung past the unsupported left of the Brigade, and, slipping in between the wood and St. Julien, added to the torturing anxieties of the long-drawn struggle by the appearance, and indeed for the moment the reality, of isolation from the Brigade base.
In the exertions made by the 3rd Brigade during this supreme crisis it is almost impossible to single out one battalion without injustice to others, but though the efforts of the Royal Highlanders of Montreal, 13th Battalion, were only equal to those of the other battalions who did such heroic service, it so happened, by chance, that the fate of some of its officers attracted special attention.
Major Norsworthy was in the reserve trenches, half a mile in the rear of the firing line, when he was killed in his attempt to reach Major McCuaig with reinforcements; and Captain Guy Drummond fell in attempting to rally French troops. This was on the afternoon of the 22nd, and the whole responsibility for coping with the crisis then fell upon the shoulders of Major McCuaig until he was relieved early on the morning of the 23rd.
All through the afternoon and evening of the 22nd, and all through the night which followed, McCuaig had to meet and grapple with difficulties which might have borne down a far more experienced officer. His communications had been cut by shell fire, and he was, therefore, left to decide for himself whether he should retire or whether he should hold on. He decided to hold on, although he knew that he was without artillery support and could not hope for any until, at the earliest, the morning of the 23rd.
The decision was a very bold one. By all the rules of war McCuaig was a beaten man. But the very fact that he remained appears to have deceived the Germans. They might have overwhelmed him, but they feared the supports, which did not in reality exist. It was not in the enemy's psychology to understand that the sheer and unaided valour of McCuaig and his little force would hold the position.
But with a small and dwindling force he did hold it, until daylight revealed to the enemy the naked deception of the defence.