A very desperate day of fighting lay ahead of the Seventeenth Corps before this ambitious programme could be carried through, and yet the fire and ardour of the troops carried them eventually to the farthest limit. The 156th Brigade crossed the Canal du Nord on the right of the Sixty-third Division, in spite of clouds of gas and very heavy shelling upon their places of assembly. The 4th Royal Scots led the advance, and were soon in the first objective. Here they were heavily attacked, however, and there was no further forward movement until the 7th Scottish Rifles came up to thicken the line. Meanwhile the 157th Brigade was dealing with that portion of the Hindenburg Line which was west of the Canal, their operations being on the extreme right flank of the Corps in close liaison with the Guards. This heavy work fell upon the 6th Highland Light Infantry aided by three tanks, and they got well forward, but the 7th Highland Light Infantry on their left were badly held up by thick wire and impossible conditions. The 7th Scottish Rifles in the north had more success, however, and they now worked south, which gave invaluable help to their comrades in that quarter. Before midday all the ground east of the Canal attacked by the 156th Brigade, between the Mœuvres-Graincourt Road and the Bapaume-Cambrai Road, was in the possession of the Scottish infantry. {216} On the left of the Fifty-second Division the Sixty-third had got off in excellent style, with the 190th Brigade leading, and the 188th immediately behind it. They were encouraged by constant good news from the north, where the Fourth Canadians were in Bourlon Wood. In front of the Sixty-third Division lay an important point called the Factory, an old bone of contention in the days of the Cambrai battle of 1917. This point was reached by the Anson Battalion, but they were driven out of it again, and the Germans put in a heavy garrison. It was then methodically bombarded, and shortly after 4 o'clock it was again attacked by the 188th Brigade with complete success, 11 guns and many prisoners being taken. Shortly afterwards both Graincourt and Anneux were overrun by the advancing waves of the Sixty-third Division. About 5 o'clock the Fifty-seventh Division was ordered up to take the place of the Sixty-third, moving round their north flank with the intention of attacking Cantaing. The German resistance had very much stiffened, however, and there was a menace of counter-attack, so that this final movement did not fully develop. The night fell with the 171st and 172nd Brigades in the advanced line which represented the farthest east of the Sixty-third Division. A thousand prisoners were taken during the day. Of the eleven tanks employed no less than nine were knocked out by the German fire--a proportion which shows how great the risks are which are taken by the brave men who form the crews. Each had done splendid work before it