Away to the right the AIF 1st Division conducted a raid on The Maze. The 6th Brigade assisted by firing their Machine Guns and Stokes Mortars to create a diversion. The Germans responded with a bombardment in retaliation and four men from the Battalion – Ptes Kavanagh, Matson, Biber and Jago – were killed in action, making this the worst day for the 22nd Battalion since Mouquet Farm in August 1916. In addition another 10 other ranks were wounded, including L-Cpl Batton, MM, of the 5th/22nd. The weather continued to be fine but intensely cold.