A4 No.60009 'Union of South Africa' has been involved in an incident at Bury Bolton Street, East Lancashire Railway. It appears that although the locomotive had been uncoupled from the coaching stock, but the corridor connection between the locomotive's tender and the first vehicle in the train, an ex-LMS 'Stove R' 6-wheel gangway brake M32978M, was still connected as the loco moves off.
https://www.therailwayhub.co.uk/9442...with-carriage/
Tony