Chris, I was going to say something similar but i'll add this. Irrespective of what anyone on this or any other forum speculates or suggests. Ryan Harrison was found guilty by an "Inquiry Panel" of a catagory "A" offence. He was judged by his peers.
That could be the que for a very interesting thread Colin, should stock cars be made quieter to help safeguard the sport ? Being pro-active before it's forced on us, or the loss of a track because of noise issues.