In pairs of how many should Officer Trainees stack their trays?

The correct practice for Officer Trainees is to stack their trays in pairs of two. This approach promotes efficiency and cleanliness in the dining area, as stacking trays in manageable pairs allows for easier handling and transport. When trays are stacked in pairs, it also ensures that they are less likely to topple over, reducing the risk of spills and accidents in a busy environment. Additionally, it simplifies cleaning and organizing by keeping the tray stacks at a height that is convenient for both staff and trainees. Stacking trays in pairs strikes a balance between maximizing space and maintaining stability, which is essential for a smooth operation in dining facilities.