On 24 April 1/VII London Bde was joined by an additional 4-gun battery, manned by half of 93rd Bty RFA, a Regular battery that had come to France from India with the 3rd (Lahore) Division and stayed with the BEF when the division went to Mesopotamia. This became R/VII Bty, but only stayed a short time: on 17 May 1916 1/VII London Bde was renumbered CCXXXVII Bde (237 Bde) and the batteries were designated A, B and C; R Bty transferred to CCXXXVIII (formerly VIII London Bde). At the same time the brigade ammunition columns (BACs) were abolished and incorporated into the divisional ammunition column (DAC).