Vermont is a legal state, but it does not have a regulated commercial market. They are considering state control of a marketplace, but requested a committee provide input to the decision makers.
The committee recommended that the issue of detecting impaired driving be addressed first and foremost before proceeding.
My note to Vermont: Over 30 states, hundreds of counties, thousands of communities, several nations, and all Canadian provinces have looked at this issue and there is no “solution” known. Nor is anything vaguely practical even proposed.
Skip this one, like everyone else has, and proceed with the rest of the plan.