Hello,
You cannot get banned for driving the wrong way or blocking in the Arcade server.
This is explained in rule §2, §2.3 and §2.4.
§2 - Game only rules
[...] Rules marked with an asterisk (*) do not apply on Arcade servers with 'Arc' or 'Arcade' in their title. [...]
§2.3 - Blocking*
Restricting a user's travel path, blocking entrances to highways or other entry points or anything similar. Failure to use the service feature (F7+Enter) when needed might result in a punishment.
§2.4 - Incorrect Way / Inappropriate Overtaking*
Driving the incorrect way down a road. Overtaking or undertaking another player in an area of extremely low FPS and/or in areas with large amounts of traffic and/or resulting in an accident or anything similar. This also includes overtaking or undertaking on any one-lane in each direction road where there is excessive traffic such as a traffic jam. Areas with a large amount of traffic are considered to be 25+ players.
Any rule that has a * at the end of it, does not apply on the Arcade server.
You can find a full set of rules here.
You can find the full list of section §2 rules that do not apply on the Arcade server here.
Kind Regards,
JamesS014
TruckersMP Game Moderator