@Void; All I can say is currently there are no decent sanctions for this kind of attitude (as in BMW & White XFG case) as you know.
One more thing, at last mpr, on lap 4/T2 tell me if I am wrong.
The XRG front of me is trying to closing inside line with moving weirdly early on me (as he did in lap 3/last corner), and sweared to all of us after I said "thanks". I know well that barge passing is something delicate. But I had no chance to avoid this unexpected move.
It was first race of So6r, so grid line up is mixed, I was expecting accidents but intentional blocking and swearing to the whole community is bad as crashing.
As the BMW and White XFG case, those ppl are most probably little problematic childs.
They dont care if they get kick/ban, there are many servers out there to mess with the racing ppl. Your ban is meaningless since they dont want to race, just attracting the attention and desperately looking for someone who taking them "in consideration" as an individual is enough for them. Thereby they can confirmed that they are important for some at least IMO.
Typical immature and/or half-witted attitude.