[BobbyK]

New York City police officers load bikes and evidence onto a truck August 27, 2004 after a group of protesters on bikes was arrested. The group of bike protesters blocked traffic in the city and police arrested them for disorderly conduct

They just played this on my local radio, sounded like just your average bike protesters.
HAaaa haaa

[Arizona Carolyn]

According to Drudge people three blocks deep were cheering them on and people were waving from the curbs -- some with their middle fingers.