Alongside your profile you will see a bar from 1-10

This is warning level. When you start off, everyone has 1. You receive warning for every rule you break or offence you commit. You may receive more than one for some things or repeated offences.

3 warning level: No posting for a day
5 warning level: No posting for a week
7 warning level: 1 day ban
9 warning level: 3 day ban
10 warning level: Permaban

Lets hope we don't have to use this.