[Darksheare]

VEvidence?”
They legalized and the stoners who were driving before continued to drive.

Colorado, both links I posted.
An increase is an increase.

[NobleFree]

There was no increase in Washington state, which lifted prohibitions on marijuana the same year as Colorado.

washington which is stonerville max saturation.

Evidence?

They legalized and the stoners who were driving before continued to drive.

That gives no support to your claim that the reason for no increase in Washington is they had max saturation. In every legalizing state (and every nonlgalizing one), those who drove stoned in the past will drive stoned in the future.