Unfortunately the ICC was intended to be used as another hurdle that had to be jumped before you could make a complaint to The Commonwealth Ombudsman who required all other avenues of redress be explored prior. Mr Hart was one Commissioner who took his job seriously and learnt that CAsA didn't want any negative outcomes. I'd be surprised if his departure was for any other reason than he was thus compromised. The subsequent positions have, in my opinion, been filled (pardon the pun), by "suitable appointments.
The ICC should be treated as a joke and ridiculed accordingly. Further, I am of the opinion, The Commonwealth Ombudsman has been compromised via cronyism from within LSD.