Go to a hospital, clinic, guidance counselor office,where ever and pick up as much literature (meaning pamphlets) on stopping smoking and the dangers of smoking that you can find. Then the next time you see someone throw his or her cigarette butt out the car window follow that person to their destination. When that person gets out of the car, hand him a pamphlet and say something along the lines of, “I noticed you have a habit that needs kicking.”
Alternatively, pick up anti-littering pamphlets.
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