Incredibly soothing yet informative mini-doco of the time we let a train roll away from a platform and zoom over 15km into the city because the driver got off to take a shit and forgot to apply the park brake.

spoiler

394M got repaired and was in service for another 19 years, and I definitely rode on this exact train car multiple times in my life after the incident because it ran on the line where I grew up

train-chad