This desperate German attack on March 28 to the north of the British line had spread right across the face of the Fifteenth Scottish Division through the line of Orange Hill and on to Telegraph Hill, finally involving the Fourth Division on the other side of the Scarpe, and the right-hand unit of the Thirteenth Corps on their left, so that Horne's First Army was now drawn into the fray, which reached as far north as Oppy and Gavrelle. Along the whole of this long front there was constant fighting, which in the case of the Fifteenth Division was as desperate as that of the Third. All three brigades were in the line, each of them having two battalions in front and one in reserve. Never has the grand tough Scottish fibre been more rudely tested than on this terrible day of battle, and never has it stood the strain more splendidly. General Reed's men {42} undoubtedly saved Arras and held up at least six German divisions which broke themselves on that rugged and impenetrable line, formed in the first instance by the 7th Camerons upon the right, the 13th Royal Scots in the centre, the 9th Black Watch and 7/8 Scots Borderers on the left. As already told, the shattering bombardment destroyed a large part of the right front, burying the garrison amid the ruins of their trenches, near their junction with the Third Division. Some fifty Camerons, under Colonel MacLeod, fought most desperately round their headquarters, and then fell back slowly upon the 8/10 Gordons, who were holding the Neuville Vitasse trench behind them. This was about 6 A.M. By 7.40 the whole front line, shot to pieces and with their right flank gone, readjusted their line to correspond, winding up near the Feuchy Road. There was no rest nor respite, however, for the whole German plan of campaign depended upon their getting Arras, so they poured forward their waves of attack regardless of losses. It was a really desperate battle in which the Scots, lying in little groups among the shell-holes and ditches, mowed the Germans down as they swarmed up to them, but were themselves occasionally cut off and overpowered as the stormers found the gaps and poured through them. The pressure was very great on the front of the Black Watch, north of the Cambrai Road, and there General Reed determined upon a counter-attack, for which he could only spare a single company of the 10th Scottish Rifles. In spite of the small numbers it was carried out with such dash, under the personal lead of Colonel Stanley Clarke, that the front was cleared for a time, and the Germans thrown back east of Feuchy. {43} [Sidenote: Seventeenth Corps.]