Littering is against the law, and you're taking bad care of your own home, the Earth.
If you litter, you can get a ticket. And if you litter you can mess up the world.
Do you want to see your own world messed up with trash?
Would you throw trash down all around your own house?
I don't want to see you littering. I really get angry about littering. Like one time, I picked up a whole bunch of litter in a park. It was hard work. But I can even clean up the whole Earth if I have to!