Relief was short-lived, as on 27 September the division returned to the front to reinforce the 33rd Division, which had been counterattacked after its arrival. The 69th and 70th brigades fought off further attacks, while the division artillery suffered Mustard Gas attacks, the halting of one determined counterattack on 1 October earning the thanks of the Second Army Commander. The division left the front line on 3 October when relieved by the 5th Division, only to return on 8 October to relieve 7th Division in front of Polygon Wood. Required only to hold the line the division was subject to heavy shelling and lost 275 killed and 954 injured before relief on 14 October.