LOL!
Flash to a scene inside the bus, where every passenger is seen to be a physically fit male, 25 to 35 years old, sporting a crew cut, clean shaven, wearing identical Ray-Ban sunglasses, Diver's watches, short sleeve shirts, casual-wear trousers and dress shoes.
Bus stops near an improvised sign on a pole which reads: 'Iraq human shield pick-up point number 2'...
Scruffy looking protester type gets on bus, flashes peace sign, and sits near front. Every other passenger wipes brow saying "Whew!" in unison.