LOUD AND WRONG: Teamsters Local 237 filed an improper practice petition with the city's Board of Collective Bargaining to put a stop to what it believed was interference from Public Advocate Jumaane Williams over proposed changes to the roles of School Safety Agents. The union argued that Mr. Williams, who has been very vocal about the need to transform school safety using a restorative-justice model, had no authority to negotiate the Agents' job duties, salaries or pensions.