And re. Ian's point, nervous cough, there were and are plenty of us who were just as adamantly opposed to the war but don't necessarily buy into the 'It's all about oil really' story.
OK, I was really meaning that oil was the primary rather than exclusive motivation. I'm very interested in your own analysis of the reasons Britain went to war (I've tended to believe that if Blair hadn't backed this, thus fracturing the US-UK coalition more so than at any time at least since Vietnam, Bush might have had to at least think twice), very seriously, not at all spoiling for a fight!
What's telling now is just how many of those once adamantly in favour of the war are going very quiet on the subject, and there are relatively few trying to make a convincing case for its rectitude.