Meanwhile the 15th Division, having captured the Lens Road Redoubt that straddled the Lens-Béthune road, were engaged in clearing the northern portion of the village of Loos. The 1st Division, the left wing of the Fourth Corps, had met with varying fortune. The 1st Brigade had penetrated to the enemy's reserve trenches in front of Cité St. Elie and Hulluch, roughly upon the line of the Lens-La Bassée road. The 2nd Brigade, impeded by a mass of concealed wire that our fire had failed to destroy, were held up in the direction of Lone Tree and Bois Carrée. This necessitated the bringing up of the divisional reserve, who managed to advance between the left flank of the 15th Division and the Loos Road Redoubt, a strong point in the German line on the track leading from Loos to Vermelles. This relieved the pressure on the 2nd Brigade, and the Loos Road Redoubt, attacked from the front and both flanks, fell into our hands, compelling some six or seven hundred of the enemy to surrender. But the delay had enabled the Germans to reinforce Hulluch and the Crassier of Puits XIII bis to such an extent that the attack was diverted to the right, in which direction it advanced as far as the Bois Hugo and Puits XIV bis, both being situated on the eastern slope of the valley to the north of Hill 70. Of the events of the afternoon it is impossible to speak with any degree of certainty. It seems most probable that the paths of the three divisions having brought them all on to the rising ground to the eastward and north-eastward of Loos, an attack was made upon the redoubt that existed on Hill 70 at the point where a track from Loos to Cité St. Auguste crosses the Lens-La Bassée road. It also seems probable that after many vicissitudes this redoubt was captured and subsequently held, though by a force utterly inadequate for the purpose. About 8 p.m. a messenger reached one of our batteries, having lost his way in the dark, bearing a message addressed to the headquarters of one of the Brigades forming the 15th Division, to the effect that the sender was holding Hill 70 with a mixed handful of men, numbering a thousand in all, and urgently requesting the immediate supply of sandbags and other material for defence.