11.   Federal prosecutors in Brooklyn are pushing for changes in how the department investigates and disciplines officers accused of brutality.

12.   Five non-commissioned officers were disciplined last year as a result of an investigation into that trip.

13.   If vests do become mandatory, will management discipline officers for not wearing them, and if so, to what extent?

14.   It sends its findings to Bratton, who has the authority to discipline officers who are found guilty in subsequent departmental hearings.

15.   No officers were disciplined in the Mallet case.

16.   On Saturday, Giuliani again threatened to discipline officers who stop writing tickets to protest the contract dispute.

17.   Police officials say that, without their efforts to review and bolster the cases they receive, even fewer officers would be disciplined.

18.   Six officers were later disciplined, including supervisors.

19.   Some say the abandonment of military discipline has wreaked havoc in the police stations and a new union has made it impossible to discipline officers.

20.   The city denied liability in each case, and no officer was disciplined.