It could be set up with points. 3 points is permanent ban. 2 is temporary. 1 is a warning.
Then every 6months (however long) a point is wiped. This means players constantly breaking rules will be punished whereas the odd slip up now and again is ok.
I am trying to make lots of money doing runs. Is a ch49 Mohawk good for diamonds and weed runs with a van under slung. I also like robbing people so advance could be useful. What does everyone recommend