I have no opinion regarding your post itself, but I'd like to point out that a comedy series is not evidence of anything.
http://lesswrong.com/lw/k9/the_logical_fallacy_of_generaliza...
http://lesswrong.com/lw/k9/the_logical_fallacy_of_generaliza...
(Though one could argue that stuff like this : http://www.youtube.com/watch?v=oLhFXkvugLM&feature=youtu... can be used as evidence of showing how leading language can work, if you can feel your own opinion being swayed, as Bernard talks. The extent to which one can rely upon one's own feelings of their opinions is another matter... but it's a stab in the right direction.)
Yes Minister is not a normal comedy series. It is bordering on a documentary.
Even worse, the UK government knew that there weren't good reasons to invade Iraq, but went along with it simply to keep in with the United States.