Graincourt line. The 3rd Brigade, passing through the 1st, would carry on and take the high ground round Premy Chapel.
Enough rain fell the day before to grease the ground uncomfortably, and when at 3.30 A. M. the Irish Guards moved off from their reserve trenches west of Lagnicourt to their assembly positions along the Demicourt-Graincourt road to Bullen Trench, the jumping-off place, it was pouring wet. They were not shelled on the way up, but the usual night-work was afoot in the back-areas, and though our guns, as often the case on the eve of an outbreak, held their breath, the enemy's artillery threatened in the distance, and the lights and "flaming onions" marked their expectant front. Just before the Battalion reached the ruins of Demicourt, there was an explosion behind them, and they saw, outlined against the flare of a blazing dump, Lagnicourt way, a fat and foolish observation-balloon rocking and ducking at the end of its tether, with the air of a naughty baby caught in the act of doing something it shouldn't. Since the thing was visible over half a Department, they called it names, but it made excuse for a little talk that broke the tension. Tea and rum were served out at the first halt—a ritual with its usual grim jests—and when they reached the road in front of Demicourt, they perceived the balloon had done its dirty work too well. The enemy, like ourselves, changes his field-lights on occasion, but, on all occasions, two red lights above and one below mean trouble. "Up go the bloody pawnbrokers!" said a man who knew what to expect, and, as soon as the ominous glares rose, the German trench-mortars opened on the Battalion entering the communication-way that led to Bullen Trench. Our barrage came down at Zero (5.20) more terrifically, men said, than ever they had experienced, and was answered by redoubled defensive barrages. After that, speech was cut off. Some fifty yards ahead of Bullen Trench—which, by the way, was only three feet deep—lay the 1st Scots Guards, the first wave of the attack. On, in front of, and in the space between them
