English ▁football ers ▁Category : Associ ation ▁football ▁def enders <0x0A> </s> ▁S ull ivan ▁B uses ▁is ▁a ▁bus ▁company ▁based ▁in ▁South ▁M im ms , ▁H ert ford shire , ▁England . ▁F ounded ▁in ▁ 1 9 9 8 , ▁it ▁oper ates ▁local ▁bus ▁services ▁in ▁and ▁around ▁H ert ford shire ▁and ▁north ▁London ▁including ▁school ▁services , ▁rail ▁replacement ▁bus ▁services ▁in ▁and ▁near ▁London , ▁bus ▁links ▁in ▁Sur rey ▁to ▁and ▁from ▁Thor pe ▁Park ▁and ▁vehicle ▁h ire ▁for ▁television ▁program mes . ▁ ▁History ▁ ▁S ull ivan ▁B uses ▁was ▁founded ▁in ▁ 1 9 9 8 ▁by ▁former ▁London ▁Under ground ▁manager ▁Dean ▁S ull ivan . ▁ ▁S ull ivan ▁B uses ▁oper ates ▁public ▁and ▁school ▁bus ▁routes ▁in ▁H ert ford shire ▁and ▁North ▁London . ▁Rail ▁replacement ▁work , ▁particularly ▁on ▁the ▁London ▁Under ground , ▁is ▁also ▁operated , ▁in ▁ 2 0 0 4 ▁it ▁contributed ▁to ▁two - third s ▁of ▁the ▁company ' s ▁turn over ▁of ▁£ 3 ▁million . ▁S ull ivan ▁B uses ▁vehicles ▁frequently ▁appear ▁in ▁film ▁and ▁television ▁broadcast s ▁and ▁advert is ements , ▁partially ▁because ▁of ▁the ▁company ' s ▁location ▁close ▁to ▁the ▁El st ree ▁Studios , ▁by ▁August ▁ 2 0 0 7 , ▁ 2 0 ▁different ▁bus es ▁had ▁been ▁used ▁in ▁over ▁ 3 0 ▁produ ctions . ▁ ▁In ▁January ▁ 2 0 0 5 , ▁S ull