The 19th Brigade (Mayne) of the Thirty-third Division had been detailed to cover Meteren to the west of Bailleul against the northward sweep of the Germans. At 9.40 on April 12 it was known that the enemy had got through at Merville, that their cavalry had been seen at Neuf Berquin, and by noon that this swiftly advancing tide was submerging Merris only three miles south of Meteren. General Pinney, deprived of two of his brigades, had only under his hand the 19th Brigade, with the 18th Middlesex Pioneers, 11th and 222nd Field Companies Royal Engineers, and the 33rd British Machine-gun {278} Corps under Colonel Hutchinson, an officer who until he was gassed, was a tower of strength to the defence. At mid-day the place was under heavy shell-fire. There is a windmill in a prominent position south of the town overlooking the dead flats of Flanders. In and around this was stationed the 1st Queen's West Surrey. East of the town, facing Bailleul, was the 5th Scottish Rifles, while the 1st Scottish Rifles (The Cameronians) were in reserve. The whole situation was under the direct control of General Pinney, and he was reinforced in the course of the day by several very welcome units--9th Corps Cyclists, 22nd New Zealand Entrenching Battalion, and others. Strazeele was included in the line of defence, which joined up in the night with the hard-worked Twenty-ninth Division. The situation on April 12 in this quarter of the field was most alarming. Everything in the south seemed to be in a state of chaos, and the line was for the moment absolutely fluid. The fall of Merville and of Estaires had been exploited with extraordinary energy by the Germans, who were rushing on at the very heels of the retiring and often disorganised troops, who were dead-beat after two days and nights of constant exertion. It was all important to build up some sort of line south of Meteren, but events were moving so fast that it was doubtful if it could be done. It was here that the value of the new machine-gun organisation, perfected during the winter, was brilliantly exemplified. Colonel Hutchinson was able to throw forward the whole of his guns to make up for the local weakness of the infantry, and he ran great risks in doing so, since he had only broken men and stragglers to man the gaps between his gun {279} positions. The crisis was such, however, that any risk had to be taken, and the 33rd Battalion of the Machine-gun Corps saved the situation. On the other hand it is not too much to say that a humble hero, Driver Sharples, whose motor-lorry was handy, saved the 33rd Battalion, for he not only rushed up eight guns under heavy fire, with their crews, but he brought up afterwards on his own initiative the wire and other essentials which enabled them to hold their position. It was a supreme example of what can be done by one brave, clear-headed man. The German tide was flowing at a rate which was