▁Farm ▁was ▁ev acu ated , ▁so ▁that ▁the ▁batt alion ▁handed ▁over ▁an ▁int act ▁position ▁when ▁rel ieved ▁at ▁ 2 1 . 0 0 ▁on ▁ 2 1 ▁September . ▁Although ▁ 5 8 th ▁Division ▁participated ▁in ▁the ▁Battle ▁of ▁Pol ygon ▁Wood ▁( 2 6 ▁September ), ▁ 2 / 4 th ▁B n ▁was ▁not ▁engaged , ▁and ▁afterwards ▁the ▁ 5 8 th ▁went ▁into ▁reserve . ▁ ▁The ▁division ▁returned ▁to ▁the ▁line ▁for ▁the ▁Second ▁Battle ▁of ▁Pass ch end ae le ▁( 2 6 ▁October ). ▁As ▁it ▁arrived , ▁the ▁weather ▁broke , ▁and ▁the ▁division ▁was ▁forced ▁to ▁jump ▁off ▁from ▁a ▁line ▁of ▁flo oded ▁cr aters ▁in ▁the ▁Po el cap elle ▁area ▁and ▁struggle ▁forward ▁behind ▁a ▁bar rage ▁that ▁advanced ▁too ▁quickly . ▁ 2 / 4 th ▁Lond ons ▁were ▁detailed ▁to ▁le ap - f rog ▁through ▁and ▁take ▁ 1 7 3 rd ▁B de ' s ▁second ▁objective , ▁but ▁the ▁exha usted ▁men , ▁with ▁hardly ▁a ▁rif le ▁able ▁to ▁fire ▁because ▁of ▁the ▁mud , ▁only ▁took ▁one ▁post , ▁at ▁T rac as ▁Farm ▁before ▁being ▁pushed ▁back ▁to ▁their ▁start ▁line . ▁The ▁batt alion ▁had ▁to ▁be ▁rel ieved ▁the ▁same ▁night , ▁having ▁suffered ▁ 3 5 9 ▁cas ual ties ▁– ▁the ▁cost liest ▁day ▁in ▁ 2 / 4 th ▁B n ' s ▁history ▁– ▁and ▁it ▁was ▁re organ ised ▁as ▁a