Adrian Caspersz wrote:

Driving A Class 707 Train
https://www.youtube.com/watch?v=TiuWtJP3MbM

What they didn't show is the starting up procedure, including what happens
when you're on your own and have to fix a fault.

https://www.youtube.com/watch?v=86oqnk--X_A
https://www.youtube.com/watch?v=qaqfm2OpuPs

(the latter is fun because it shows working on live 750v dc parts with
sticks and string)

Theo