nfitz
Superstar
I think it was historically about 50/50 if you include car accidents and freight. But for pedestrian incidents - which most of the GO incidents are, it's mostly deliberate.It used to be closer to 50/50 up until a few years ago, likely somewhat more towards intentional now.
There's some numbers at http://railwaysuicideprevention.com/railway-fatalities/accident-suicide-comparison.html