This article may contain graphic and/or adult content unsuitable for minors and sensitive readers. Eleven people have been killed after a bus carrying approximately 60 passengers overturned on the N1 North of Tromspburg in the Free State. Spokesperson for the Free State Department of Health, Mondli Mvambi, says the accident occurred shortly after 9.30 last night. Emergency services are still on scene, attending to a child whose hand is trapped under the bus. Fourteen passengers are being treated for injuries.