Griefing - deleting train schedules

[Avezo]

Is there a way to see who changed train schedules? We had someone clearing all schedules from all trains on our map tonight and nobody knew how to find who it was to kick him out. Going on a witch hunt and kicking ally suspects weren't a good idea either.

[Schorty]

Currently you can't see this. You might be able to write a mod for this to write a message to the log or something, but vanilla, there's no way for now :/
Good luck, finding this guy!