About a dozen residents turned out Monday to hear a presentation opposing a ballot measure that would legalize and commercialize marijuana in Alaska.

Voters will cast ballots on Proposition 2 on Nov. 4.

Anticipating a heated discussion, Haines Borough Assembly member Dave Berry urged the audience to “be civil” and “be on our best behavior” or risk being cut off and asked to calm down.

Kristina Woolston, a representative for the grassroots coalition “Big Marijuana.…