I hate to break it to you but Victoria line modernisation, including cooler trains, has already happened in 2009. Here's an example IanVisits article about that

I hate to break it to you but Victoria line modernisation, including cooler trains, has already happened in 2009. Here's an example IanVisits article about that: https://www.ianvisits.co.uk/articles/today-marks-the-final-trip-of-the-67s-on-the-victoria-line-4709/ https://www.ianvisits.co.uk/articles/today-marks-the-final-t...