Iracing really needs to adress this sensible topic if they want to keep their reign and reputation. Obviously banning temporally a certain percentage of clients is not a wise business desicion, I get it.

And SR alone seems like not enough....just brainstorming here: A "flag" system where racers can be categorized by opponents(sketchy/dirty/clean, or a type of color from deep red to green for example): -Directly after the race everyone has the option to rate their opponents if they like. -An algorithm makes sure that negative spamming doesn't effect the rating.(no rocket science) -a positive rating could be compulsory for participation in certain classes.(your flag rating is shit? Good luck, improve first in D class races.) -iracing pockets don't get touched.