Seeing it already... little plastic pods, in parking lots and the park, the new cigarette .... of the new Age.
Vapors used to be the good guys... the ones who didn't leave their nasty cigarette butts all over the ground.
How's about they just penalize people when they find someone discarding something that shouldn't be discarded in that manner? I believe our existing Littering laws cover most of it, at the very least.
See that? It wouldn't even require a single page of new legislation!!!
Occam's Razor.