On April 17 there was yet another day of heavy fighting upon this line, both flanks and the Meule Hook being strongly attacked, but the position was successfully held, and one more limit seemed to have been reached in the advance. The same six brigades under General Nicholson, reduced now to the strength of battalions, were still throwing an iron bar across the German path. From the right the 147th, 74th, 101st, 102nd, 103rd, and 88th, all of them with set teeth, held on to the appointed line which receded under pressure and was yet again re-established. The 88th, under that remarkable young soldier, {286} General Freyberg, had some especially hard work to do. Late on April 20 this goodly fellowship in arms was dissolved, the three separate brigades returned to their divisions, and the Thirty-fourth was relieved by the French. The artillery of the Thirty-eighth Welsh Division fought throughout these awful days at the back of the infantry, who could not say too much for these guns or for General Topping who commanded them. Save two howitzers hit on April 9, no gun of this division was lost during all this close and severe fighting. South of the Lys many of the Royal Army Medical Corps remained with their wounded, and were taken prisoners, sharing with their charges the wretched treatment which was still meted out to British captives, especially behind the lines and before reaching the camps in Germany. It should be added that the sappers of the 207th, 208th, 209th Field Companies and the 18th Northumberland Fusiliers Pioneers fought like ordinary infantry, and did splendid and essential service in holding the line. We shall now turn to Jeffreys' Nineteenth Division which we left on the 12th of April, holding on to the Wulverghem-Wytschaete front, with formidable enemies in front of them, but an even more formidable menace upon their right flank, whence came constant rumours that the enemy had at last penetrated the hard-pressed Twenty-fifth Division, had occupied Neuve Eglise, and was pushing up along the lines of the northward roads which would turn the whole of the position. Late at night on April 12 it had been ascertained that these reports were premature. {287} The units of the 108th Ulster Brigade on the right of the line and connecting with the Twenty-fifth Division had been penetrated and driven back, but were strengthened and stayed by the advent of the 8th Gloucesters. The situation was obscure on the right, and there was a dangerous gap which was filled early in the morning of April 13 by the energy and initiative of Captain Macintosh of the 94th Field Company Royal Engineers, who with a handful of the 10th Worcester's pushed his way in, and showed a bold front to the enemy.