9 9 7 – 2 0 1 0 : ▁The ▁District ▁of ▁U tt les ford , ▁and ▁the ▁District ▁of ▁Bra int ree ▁w ards ▁of ▁B ump st ead , ▁Castle ▁Hed ingham , ▁Col ne ▁Eng aine ▁and ▁Green st ead ▁Green , ▁Hal st ead ▁St ▁Andrew s , ▁Hal st ead ▁Tr inity , ▁S ible ▁Hed ingham , ▁St our ▁Valley ▁Central , ▁St our ▁Valley ▁North , ▁St our ▁Valley ▁South , ▁Upper ▁Col ne , ▁and ▁Y eld ham . ▁ ▁Two ▁small ▁w ards ▁( E ar ls ▁Col ne ▁and ▁G os field ) ▁transferred ▁to ▁Bra int ree . ▁▁ 2 0 1 0 – present : ▁The ▁District ▁of ▁U tt les ford , ▁and ▁the ▁Bor ough ▁of ▁Ch el ms ford ▁w ards ▁of ▁B ore ham ▁and ▁The ▁Le igh s , ▁Bro om field ▁and ▁The ▁W alth ams , ▁Ch el ms ford ▁R ural ▁West , ▁and ▁W ritt le . ▁ ▁The ▁ 2 0 1 0 ▁red ist ribution ▁resulted ▁in ▁a ▁major ▁change , ▁with ▁eastern ▁areas ▁in ▁the ▁District ▁of ▁Bra int ree , ▁including ▁Hal st ead , ▁being ▁transferred ▁to ▁the ▁County ▁Const itu ency ▁of ▁Bra int ree . ▁Ext ended ▁south wards ▁to ▁incorpor ate ▁northern ▁and ▁western ▁rural ▁areas ▁of ▁the ▁Bor ough ▁of ▁Ch el ms ford , ▁including ▁W ritt le , ▁which ▁were ▁transferred ▁from ▁the ▁abol ished ▁County ▁Const itu ency ▁of