The Brigade was reorganised and acquired the 2nd Battalion, The Rangers on 16 October 1940 when it came under the command of the 6th Armoured Division, under Major-General John T. Crocker , whose insignia was a white mailed fist with a black background. The mailed fist –a symbol of the hard punch that an armoured formation gives the enemy –was selected by Crocker as the Division's recognition flash from a design created by Lieutenant Colonel Broadhurst, an Australian serving on his staff as Assistant Director of Ordnance Services (Engineering).