What is WRONG with you people? I drive about behind some cars, normally, and the driver in front of me throws a cigarette butt! The cigarette butt flys through some turbulence, swirls onto my hood, bounces off of it hurling ash into my car vents, and bounces over the left side of my car at 100km/h!

Here's an idea:

USE THE ASHTRAY.

They were built there for a reason. Hours of resources pulled into designing the perfect hinge for the perfect door for the ashtray.

Please, use it.
Thank you.