Cafeterias that are overly cramped and crowded in layout suffer from the same security problems as any place of general assembly. It is important to avoid overcrowding by providing sufficient space between tables to allow ample circulation. This also gives cafeteria monitors room to freely move between tables during meal time. Care must be taken to maintain continuous, easy flow from the serving line into the dining area.
A designated control point near the main entrance and exit can allow a clear line of sight of the whole cafeteria.
Because of the presence of cash, both at the cashier and with the students in line, the serving line should be visible from the dining area. This can be accomplished by an impact resistant window or an opening protected by a roll down screen that can be lowered and locked at night. It is important to be able to properly secure the serving and kitchen area since food is a frequent target of theft in schools.