Minn. Stat. § 3.151: DISTURBING LEGISLATURE OR INTIMIDATING MEMBER.

A person is guilty of a gross misdemeanor who:

(1) willfully disturbs the legislature, or either house of it, while in session;

(2) commits disorderly conduct in the presence and view of either house, tending to interrupt its proceedings or impair the respect due to its authority; or

(3) willfully, by intimidation or otherwise, prevents a member of the legislature from attending a session of the member's house, or of a committee of it, or from giving the member's vote upon a question which may come before the house, or from performing any other official act.