Users may be blocked for violating any of the rules stated. Especially if such activity is intentional and repeated.
Initial bans will span three days, and the latter will be doubled.
Some cases may require an even longer ban, depending on the severity of the violation.
In some cases, users may be banned for the wrong reason or something simply went wrong. In this case, there may be an exception, and the user is permitted to contact the admin who blocked them through an external wiki. Your request may be reviewed by the admin, and it is up to them whether or not to unban you.
If a user continues to act up afterward, they will be banned again – no more exceptions.