Southern's entire Electrostar fleet has undergone refurbishment, now featuring phone-charging points and improved wifi.
A £100m project has refurbished over 300 London commuter trains, ensuring they remain operational for another 15 years.
The refurbished trains operate in and out of Victoria station, with the last of the 304 "Electrostar" trains returning to service.
No specific quote available in the provided text.
Author's summary: Refurbishment of Britain's trains.