article: British Rail Class 508
links: Direct current South Eastern Trains Connex South Eastern Steel British Rail Classes 445 and 446 British Rail Class 313 British Rail Class 455 Brush Traction General Electric Company plc British Rail Class 507 British Rail British Rail Class 503 British Rail Class 314 Alstom Doncaster Works Southeastern (train operating company 2006–2021) BREL York British Rail Class 315 Merseyrail British Rail Engineering Limited Liverpool Kent London Overground