Passenger Pollutes

I couldn't see what it was, but whatever was discarded out the passenger side window of the light blue Ford Explorer, was small and white. It was probably a cigarette butt, but maybe not. Regardless, it didn't look like something that was appropriate to toss out into nature.

The vehicle had Missouri license plates 573-NNC. The littering episode in question occurred on November 1, 2006 on southbound Kirkwood Road at I-44.