Storyline · TransportTrolleybus service in Sumy suspended due to technical issues1 event · 2 sources · 2/7 blocs · latest event 35h agoFollow the storyline “Trolleybus service in Sumy suspended due to technical issues”Chronology23 Sept15:422 sources · 1dTrolleybus service in Sumy suspended due to technical issues1 of 1 events