The Office of Road and Rail (ORR) deals with railway safety. In July 2023, following an ORR investigation and prosecution, Transport for London and Tram Operations Limited were fined a total of £14 million for failings that led to the Croydon tram crash. Seven people died and 19 were seriously injured when a tram, travelling in poor weather and at three times the speed permitted, overturned approaching Sandilands junction in Croydon on 9 November 2016.