▁fleet ▁number ▁of ▁ 1 2 8 ▁had ▁been ▁restored . ▁ ▁T rol ley b uses ▁ 1 4 2 , ▁ 1 4 3 , ▁ 1 4 4 , ▁ 1 4 6 ▁and ▁ 1 4 7 ▁were ▁sold ▁in ▁ 1 9 9 2 ▁to ▁the ▁Val para í so ▁t rol ley bus ▁system ▁in ▁Chile , ▁but ▁they ▁were ▁used ▁in ▁service ▁there ▁only ▁briefly ▁– ▁most ▁in ▁ 1 9 9 2 ▁only , ▁with ▁one ▁( 1 4 2 ) ▁in ▁sp or adic ▁use ▁until ▁ 1 9 9 5 ▁or ▁early ▁ 1 9 9 6 . ▁Since ▁ 1 7 ▁November ▁ 2 0 0 8 , ▁ex - St . ▁G allen ▁t rol ley bus ▁no . ▁ 1 4 2 ▁has ▁been ▁used ▁there ▁as ▁a ▁staff ▁break ▁room ▁and ▁sou venir ▁sales ▁out let ▁at ▁the ▁Bar ón ▁termin us . ▁ ▁N ine ▁type ▁GT ▁ 5 6 0 / 6 2 0 - 2 5 ▁Sa urer / H ess ▁t rol ley b uses ▁( nos . ▁ 1 0 2 – 1 0 8 , ▁ 1 1 0 ▁and ▁ 1 1 1 ) ▁were ▁don ated ▁by ▁the ▁V BS G ▁to ▁the ▁P lov div ▁t rol ley bus ▁system ▁in ▁Bulg aria ▁in ▁ 2 0 0 8 ▁and ▁ 2 0 0 9 . ▁ ▁In ▁ 2 0 1 0 , ▁the ▁type ▁B GT ▁ 5