I guess my point, is that if one is in such a situation...
having been warned repeatedly for weeks to avoid coalition troops,
having seen the fighting (and all that includes), and the fact that this 'area' was full of soldiers, guns, vehicles, etc
I think it'd be a farily basic reaction for anyone driving through, or toward, such and 'area' to be a bit more alert and cautious than shen on your typical drive home from work.
So when signs, shouts, warning shots, didn't work ,
coupled with the fact that recent similar situations ended with a suicide bomber killing soldiers, I don't see how a tack-strip would change the situation.
These are desperate acts carried out by fanatical people.
Very difficult to 'reason' with them and proceed with war in a 'civilized' fashion... which in of itself is a joke.. civilized war.. ha
it sucks that civilians have died and will die,
it sucks that the Iraqi regime have placed so many military targets and threats to the coalition troops next to Iraqi civilians making the threat to them unnecessarily extreme,
it sucks that we're in this war at all,
it sucks that we were attacked by terrorists
and it sucks that they're still attempting more of the same and need to be dealt with.