Peter McNaught, London Underground’s Bakerloo, Central and Victoria lines operations director said it will “act upon all the recommendations”.
These include “reviewing how we deploy our staff during the carnival and reminding drivers of the need to keep passengers fully informed during incidents.”
“Our investigation found that a motor defect caused smoke and dust to be released from the train, but that there was no fire and no risk or injury to customers.
“Our staff responded immediately and were on the platform within three minutes.”