It works how any other interaction with LE on public ways work: they pull you over and ask for license and registration, then write you a ticket for $1,000 per the Exec Order, and leave you to argue your case with a judge. Except this time, they probably have masks and gloves. Even if you have a good reason to travel, they don't want to hear it. You may win in court, or you may lose, but it's probably going to be a costly PIA either way. 37-B M.R.S. §742(1)(C)(8), from the Maine emergency management statute, allows the governor to declare a state of emergency and "[c]ontrol ingress and egress to and from a disaster area, the movement of persons within the area and the occupancy of premises therein."Question for anyone who believes in this mandatory quarantine nonsense: how do you think that actually works? Do you get the full spread eagle on the side of the road? Do they cops wear hazmat suits while manhandling you? Where do they detain you for two weeks? What crime do they accuse you of? Do you get to call your lawyer?
This isn't the g-ddamn Soviet Union! Governors, police, etc can all advise you to self-quarantine, to leave the state, etc but they can't force you to do any of that.
They can't force you? For the keyboard commandos, when was the last time you failed to pull over for flashing blue lights? Are you willing to get into a gunfight on the side of the highway with state police? Do you think the news reports and videos of scared LE unloading their mags into civilians for what started as minor things that quickly escalated, or out of complete mistake sometimes, are fake?