On October 12 both these divisions delivered an attack together with the French and with the Fifteenth Corps upon their left. The 14th Durham Light Infantry were in Rainbow on the left and were in touch with the 1st West Yorks of the 18th Brigade upon their right, but could find no one upon their left, while the German pressure was very strong. The 18th Brigade worked along Rainbow, therefore, until it got into touch with the Twelfth Division upon their left. The Twelfth Division had been lent the 88th Brigade of the Twenty-ninth Division, and this gallant body, so terribly cut up on July 1, had an instalment of revenge. They won their objective, and it is pleasant to add that the Newfoundlanders especially distinguished themselves. The 16th Brigade upon the right attacked Zenith Trench, the 2nd York and Lancaster leading the rush. The position could not be held, however, by battalions which were depleted by weeks of constant strain and loss. A report from a company officer says: "The few unwounded sheltered in trench holes and returned in the dusk. The fire was too strong to allow them to dig in. The Brigade line is therefore the same as before the attack." Whilst the Sixth Division had been making this difficult and fruitless attack the Fourth Division upon their right had been equally heavily engaged in this horrible maze of mud-sodden trenches, without obtaining any more favourable result. The 12th Brigade fought on the immediate right of the 16th, some of {302} them reaching Spectrum, and some of them Zenith. The 2nd West Ridings and 2nd Lancashire Fusiliers were the heaviest sufferers, the latter holding a line of shell-holes in front of Spectrum where they were exposed to a terrible barrage. The 10th Brigade were on their right, and one battalion, the 1st Warwick, reached Foggy, but was unable to hold it under the crushing fire. By the evening of October 13, however, the whole of Spectrum had at last been seized, and the enemy, who attempted to bomb along it from Dewdrop, were repulsed. On October 18, the 88th Brigade again had a success, the 2nd Hants and 4th Worcesters doing particularly well. For a time the fighting died down, the British licking their wounds and sharpening their claws for a fresh grapple with these redoubtable trenches.