"The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively"
9'th Amendment:
"The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people."
To stay within the constitutional bounds, a State would have to vote on this.
Anything else is unconstitutional in my opinion.
But again, this is
