Well, if you follow to speed limits you dont brake any rules. But you arent intentionally block users. You also also arent allowed to block the opposite lane, if somebody tries to overtake you, even it is forbidden to overtake there in the first place.
1st: you arent allowed to use any Police items on your car, which gets you autokicked
2nd: you arent allowed to use any name or tag, that looks like you are an truckersmp stuff. Some example: Police, Admin, Moderator, Traffic Control, Security, etc (list not completed) isnt allowed.
3rd: you arent allowed to act like a moderator, etc. Espacially you arent allowed to manage the traffic. If you block the road for that purpose, it is bannable, even if you have good intentions. Its the job of the game managers to control the traffic
4th: you also arent allowed to use freecam constantly to report users. If you see someone braking the rules, while you are driving and then go into freecam to find the player again it is okay.
maybe you should read the rules again:
here some rules, we are dicussing about:
§1.5 - Inappropriate use of language, communication and impersonation of any kind
Impersonating other users, staff members, political figures, law enforcement, leaders and authorities of any kind or acting like someone who is more superior. This can be through the way you drive, use the voice chat, your avatar, your license/interior plates, username and/or your in-game tag. Avatars, usernames and in-game tags need to be appropriate and cannot contain offensive content in any way and are not exempted from light insults. Your name must consist of only alphanumeric characters or else it will be changed by staff without notification.
Linking or providing access to unsafe websites or content.
§2.3 - Blocking*
Restricting a user's travel path, blocking entrances to highways or other entry points or anything similar.
§2.6 - Useless Traffic / Inappropriate parking*
Repeatedly driving to and from an area of high population with no aim other than to cause more traffic. Parking or stopping in areas of high population for no reason. This applies to areas with 25+ users. Using the designated car parks is fine when there is low traffic in the area.
§2.7 - Inappropriate Convoy Management / Car Abuse
Convoy pilots are not permitted to slow down, block or control traffic, acting as a moderator and otherwise abusing the pilot scheme paint job. You are not permitted to take a convoy into highly populated area intentionally. This can include (but is not limited to) Calais, Duisburg, Calais-Duisburg road or surrounding areas.