Like I said, I think that this is years away no matter what the damn hippies want
. I tend to think that they're going to have to create a fairly comprehensive frame work for this, and that frame work might really piss off a lot of people on the pro-grass side.
Things like workplace consumption, and driving rules, and distribution and growing and selling it among other things.
I would also think that the prudent thing would be to have a free vote in the house when this does come up without any party whipping.