I think it's time the players understand what the 3.5 section of the Game Rules mean, which states:
The Rail Nation team reserves the right to protect the healthy and fair state of gameplay for its players at all times, especially in situations where the evaluation and investigation of the potential harmful situation or action strongly indicates that harm is being incurred against gameplay and/or one or more players in the game. In such situations, the Rail Nation team has the full right to take necessary actions even if the specific situation as such is not covered in the current game rules.
We joked around this to be subjective, asked on the forum if breaking a majority or sabotaging the end game is considered harmful, or even had players misinterpreting the rule and getting banned for. Can we please get an explanation of what Rail Nation considers to be harmful in the game? To me it's clear that this applies to in-game actions, ergo how a player plays the game.
And please try to elaborate about and don't say something like: "players need to stop beeing jerks" because that really doesn't mean anything.