Seven passengers died and 51 were injured when tram derailed in south London on 9 November 2016
Transport for London and FirstGroup-owned Tram Operations Limited have pleaded guilty to health and safety failings over the 2016 Croydon tram crash, the Office of Rail and Road has said.
Seven passengers died and 51 were injured when a tram derailed in south London on 9 November 2016.
