Orbitup was wondering if the phot was 'shopped (see the first couple of comments) so I did some checking and googled "woman flipping off Ahmadinejad" and came up with a few links. I found the original picture at this site:
Below is the original photo. Yes, she did block the car and yes, she was arrested. Finger or not, she's got some brass ovaries.
She's still Woman of the Year.