CHAPTER XVI
BEGINNING OF SECOND BATTLE OF YPRES
What is called the second battle of Ypres began with a bombardment of the little city on April 20, 1915. The rain of shells continued on through April 22, 1915, on the evening of which the British artillery observers reported a strange green vapor moving over the French trenches. The wind was blowing steadily from the northeast. Soon the French troops were staggering back from the front, blinded and choking from the deadly German gas. Many of their comrades had been unable to leave the spot where they were overtaken by the fumes. Those who fled in terror rushed madly across the canal, choking the road to Vlamertinghe. A part of the Zouaves and Turcos ran south toward the Langemarck road, finally reaching the reserve battalions of the Canadians. Ere long the Canadians caught the deadly odor also.
But the work of the gas did a much more valuable thing for the German troops than causing the agonizing death of many hundreds and sending thousands in headlong flight. It made a four-mile-wide opening in the front of the Allies. And the Germans were quick to take advantage of that opening. They followed the gas, and were aided in their advance by artillery fire. The French were forced back on the canal from Steenstraate to Boesinghe. The Canadians had not suffered so much from the gas as the French soldiers, but their flank was too exposed for them to do much effective work against the onrushing Teutons. The attempt to rally the Turcos failed. The Third Brigade could not withstand the attack of four divisions, and was forced inward from a point south of Poelcappelle until its left rested on the wood east of St. Julien. There was a gap beyond it, and the Germans were forcing their way around its flank. Because the entire First Brigade of Canadians had been held in reserve it could not be brought up in time to save the situation. Two of the battalions, the Sixteenth and Tenth, were in the gap by midnight. They charged and recovered the northern edge, and the guns of the Second London Division, which had been supporting the French in the wood east of St. Julien. But the British could not hold all they retook, and were forced to abandon the guns because the artillery horses were miles away. So parts of the guns were made useless before the Germans had them again.
Then another counterattack was made by the First and Fourth Ontarios of General Mercer's First Brigade. The Fourth Ontario captured the German shelter trenches and held them for two days, when they were relieved. The Third Canadian Brigade held its position in spite of being opposed by many times their numbers and almost overcome by the gas fumes. The Forty-eighth Highlanders, who had had to withstand the gas, rallied after their retreat and regained their former place in the front. The Royal Highlanders kept their original position. Yet there was every indication of a rout. The roads were clogged by the night supply trains going forward and the rush of men trying to escape from the deadly gas. The staff officers found it impossible to straighten out the tangle, and the various regiments had to act almost as independent bodies. It was not until early the following morning, April 23, 1915, that the first reenforcements of British soldiers appeared to fill the breach. These men, for the most part, were from the Twenty-eighth Division, and had been east of Zonnebeke to the southeast corner of Polygon Wood. So great was the pressure at the section where the break had been made in the line that troops were taken from wherever available, so that the units in the gap varied from day to day. For the men had to be returned to their original positions, such as remained available, as soon as possible. This composite body of troops has been called Geddes's Detachment.
The Germans had captured Lizerne and Het Sase, and Steenstraate was threatened by them. They bombarded with heavy artillery, located on the Passchendaele ridge, the front held by the Canadians, the Twenty-eighth Division, and Geddes's Detachment, on April 23, 1915. The severest fighting was on that part of the front held by the Third Brigade of Canadians. Many men had been killed or wounded in this brigade, and those who survived were ill from the effects of the gas. Furthermore, no food could be taken to them for twenty-four hours. Moreover, they were subjected to a fire from three sides, with the result that they were forced to a new position on a line running through St. Julien. Finally the Germans forced their way around to the left of the Third Brigade, establishing their machine guns behind it.
A terrific artillery attack was started by the Germans on the morning of April 24, 1915, and this was followed by a second rush of gas from their trenches. It rose in a cloud seven feet high and was making its attack on the British in two minutes after it started. It was thickest near the ground, being pumped from cylinders. And it worked with the same deadly effect. The Third Brigade, receiving its second attack of this sort before it had recovered from the first, retreated to the southwest of St. Julien, but soon after regained most of their lost position. The Second Brigade had to bend its left south. Colonel Lipsett's Eighth Battalion, however, held fast on the Grafenstafel ridge, remaining in their position two days in spite of the gas of which they got a plentiful supply.
By noon of April 24, 1915, the Germans made an attack on the village of St. Julien and that part of the allied front to the east of the village. Thereupon the Third Brigade retreated about 700 yards to a new front south of the village and north of the hamlet of Fortuin. But what remained of the Thirteenth and Fourteenth Battalions was forced by circumstances to remain in the St. Julien line until late that night. Colonel Lipsett's Eighth Battalion at Grafenstafel, in spite of its left being unsupported, held its position which was of great importance to the British front. For, had that part of the front been lost, the Germans in an hour could have worked their way back of the Twenty-eighth Division and the entire eastern sector.
In the meantime the French on the western section of the front made a counterattack from the canal with partial success; but were unable to drive the German troops from the sector entirely. The Teutons took Steenstraate; but their victory there was marred by the fact that the Belgian artillery smashed the bridge behind them. By this time the British reenforcements began to arrive in fairly large numbers. The Thirteenth Brigade of the Fifth Division was placed to the west of Geddes's Detachment, between the Pilkem road and the canal. Territorials who had arrived from England only three days before, the Durham and York Brigades of the Northumbrian Division, supported the Thirteenth Brigade. The Tenth Brigade of the Fourth Division were rushed to support the Third Brigade of Canadians who were south of St. Julien. Other British troops were sent to relieve the tense situation at Grafenstafel.
An attempt to retake St. Julien was made early on Sunday morning, April 25, 1915, by General Hull's Tenth Brigade and two battalions of the Durham and York Brigade. The British worked their way to the few Canadians who had continued on the former front when the main British force had been driven back. There they were checked by the German machine gun fire. The British lost many men here and the efforts to save the day resulted in such a mixture of fighting units that there were fifteen battalions under General Hull, as well as the Canadian artillery.