I handed my kit back in the wake of the Hutton Inquiry - it took me a year to get out!
I respect the "regime change" argument even though I disagree with it. What was unforgivable was the deceit employed to get Bliar and Dubya their war.
I would not support Bliar ever again, in any event. He lied over that most serious of ventures - going to war. Many people have died as a result. Bliar can never be forgiven, no matter what the outcome in Iraq - and it doesn't look particularly good.