Those butts coming out the window are very frustrating, for sure. Here in WA it is around $1015.00 fine for tossing one during the summer months. Long time ago, in another life, I was cruising down I-5, when the passenger in the car ahead of me tossed one. Justice was swift. I winged that car over, the driver had no idea why, but the passenger found out. She got a ticket for the butt toss, properly phrased as throwing lighted material; and her comment was along the lines of "It's not fair, I didn't know you were back there!"