N.Y. Assembly Rules Rule 1, § 4: Sergeant-at-Arms

§ 4. Sergeant-at-Arms. Subject to the direction of the Speaker, the

Sergeant-at-Arms shall enforce the Rules of the House, enforce order in

the Assembly Chamber, lobbies and rooms, exclude all persons from the

floor except such as are entitled to the privileges of the same and

perform such other duties as the Speaker may direct.