The St. Paul city attorney's office is offering this advice to City Council members: Avoid instant-runoff voting.
A 10-page opinion released by the office Wednesday lays out an argument that says the voting method would more than likely violate the Minnesota Constitution.
The document also assures the council that it is not obligated to place a question asking voters whether they would prefer the new system on the November ballot -- despite a recently certified petition seeking to do so.
While the council has yet to decide how to address the issue, the opinion in essence frees it to act as it sees fit.
The ballot question would ask St. Paul voters whether they want a system that ranks mayoral and City Council candidates in order of preference and eliminates some September primary elections. The method would only be used in the municipal elections.
The Better Ballot Campaign, which is pushing for the change, submitted 7,168 names two weeks ago. The total number of verified signatures was 5,386; 5,098 were needed.
City Attorney John Choi acknowledged that the opinion is a "best guess" at what a court might find. "We don't have a crystal ball," he said.
Also, the opinion is advisory, so the council could choose to ignore it.