Britain's Largest Train Refurbishment Project
Southern's entire Electrostar fleet has been refurbished with new features, including phone-charging points and improved wifi.
Over 300 London commuter trains operating in and out of Victoria station have undergone a £100m refurbishment to extend their service life by 15 years.
The five-year project was completed at Southern's Selhurst depot in south London, with the last of the 304 "Electrostar" trains set to return to service.
The refurbished trains will also operate the Gatwick Express.
Author's summary: Southern refurbishes 304 trains.