On 11th September the Division sustained a considerable loss in the death of Brigadier-General C. E. Stewart, C.M.G., commanding the 154th Infantry Brigade. General Stewart and his intelligence officer were walking through Houplines when a chance shell burst within a few feet of them, killing them both. It was a case of the cruellest bad luck, as this was the only shell which fell in that vicinity during the day. General Stewart had commanded the 154th Brigade since its reconstitution as a Highland brigade. His troops were considerably attached to him, and his loss was much felt by them.
On 17th September, Brigadier-General J. G. H. Hamilton, D.S.O., Black Watch, assumed command of the 154th Brigade.
Operations at this sector were for the most part confined on the part of the enemy to a fairly consistent but only moderate activity with the Minenwerfer. At times, too, he was active with his Grenatenwerfer, known to the troops as the “Pineapples” or “Fishtail.” “Yon minnie-wafers” were fortunately clearly visible in the air, and so with a little judgment could be avoided. They had, however, a most devastating effect on breastwork trenches, with the result that, as a rule, more damage was done in a day than could be repaired in twenty-four hours by the troops available. Minenwerfer sentries were posted who, whenever they saw or heard a “minnie” fired, blew a whistle. The troops in the trenches then at once looked into the air to locate the bomb. As soon as they had judged where it was going to fall, they took the necessary steps not to be there at the time of its arrival. Watching the “minnies” in the air rather resembled waiting for a high catch in the deep field at cricket. If there was no wind it was comparatively easy to judge them. If, however, there was a strong breeze blowing, the wind would catch them and alter their flight considerably. The men, however, soon learnt their idiosyncrasies, and it was a rare occurrence for casualties to be inflicted by them.
The Grenatenwerfer was quite a different proposition. This form of projectile was fired from a machine of about the same size and weight as a typewriter, and in consequence it could be moved with ease from place to place after every few rounds. It was thus difficult to locate the position from which it was fired. Further, it was most unusual to be able to see the projectile in the air, so that no steps could be taken to avoid it.
As regards British operations, a discharge of gas from cylinders took place on 31st August. The preparations for this discharge involved a considerable amount of work. The cylinders of gas had to be carried the full length of the communication trenches, each one being supported by two men. The weight of these cylinders was so great that a second pair of men were also required for each cylinder to act as reliefs.
Enormous carrying parties were therefore required to carry the cylinders to the fire-bays in the front line into which they were to be installed by the gas companies. This was always an unpleasant task, as the danger of a bullet or fragment of shell striking a cylinder and causing a leakage of gas in the midst of the carrying party was ever present.
The discharge on this night was followed by a raid half an hour later. The enemy, however, was found to be alert, and he met the raiders with such a heavy machine-gun fire that they were unable to reach the hostile wire.
Subsequently raids became a frequent occurrence. On 15th September four raids were carried out. In each case Bangalore torpedoes—i.e., long tubes of ammonal with a time fuse—were used to destroy the enemy’s wire.
These raids were carried out by the 6th Gordon Highlanders, the 6th Seaforth Highlanders, the 7th Gordon Highlanders, and the 7th Black Watch.
Of these, the first and third failed owing to the torpedoes not bursting; the second was an unqualified success, and is described in detail later. The fourth was successful, but only two Germans were found in the trench.