, ▁chair ing ▁Ash ridge ▁Management ▁College ▁( 2 0 0 2 – 0 7 ); ▁ 3 E ' s ▁Enter pr ises ▁( an ▁education ▁company ▁successfully ▁turning ▁round ▁failing ▁schools ▁and ▁man aging ▁academ ies ▁( 1 9 9 8 – 2 0 0 6 ) ▁and ▁Chair man ▁of ▁Govern ors ▁at ▁the ▁secondary ▁school ▁Kings ▁College ▁in ▁Gu ild ford ▁( 2 0 0 0 – 7 ). ▁ ▁She ▁has ▁also ▁been ▁involved ▁in ▁many ▁ ▁diverse ▁organis ations : ▁she ▁cha ired ▁the ▁R estaur ateurs ▁Association ▁( 1 9 9 0 – 9 4 ); ▁she ▁was ▁a ▁member ▁of ▁the ▁In vest ors ▁in ▁People ▁working ▁group ; ▁she ▁cha ired ▁the ▁R SA ▁( Ro yal ▁Society ▁of ▁Arts ) ▁( 1 9 9 5 – 9 7 ); ▁and ▁Forum ▁for ▁the ▁Future ▁( 2 0 0 0 – 3 ). ▁She ▁was ▁a ▁director ▁of ▁the ▁housing ▁association , ▁Places ▁for ▁People ▁( 1 9 9 9 – 2 0 0 3 ) ▁ ▁and ▁a ▁member ▁of ▁the ▁Cons umer ▁Deb t ▁Working ▁Group ▁that ▁contributed ▁to ▁the ▁Conserv ative ▁Party ' s ▁ 2 0 0 6 ▁policy ▁document ▁Break down ▁Britain ▁( 2 0 0 4 – 5 ). ▁ ▁While ▁at ▁the ▁R SA ▁she ▁led ▁the ▁successful ▁campaign ▁to ▁use ▁the ▁empty ▁pl inth ▁( now ▁known ▁as ▁the ▁Four th ▁Pl inth ) ▁in ▁T raf al gar ▁Square ▁to ▁house ▁changing ▁sculpt ures ▁or