to enable the men (especially) to save money to buy a house when they get married. Prison dormitories Housing units in prisons that house more than the one or two inmates normally held in cells are referred to as "dormitories" as well. Housing arrangements can vary widely. In some cases, dormitories in low-security prisons may almost resemble their academic counterparts, with the obvious differences of being locked at night, being administered by jailers, and subject to stricter institutional rules and fewer amenities. In other institutions, dormitories may be large rooms, often converted from other purposes such as gymnasiums in response to overcrowding, in which hundreds of prisoners have bunks and lockers. Boarding school dormitories Boarding schools generally have dormitories as resident halls at least for junior or younger children around age 4 to 9 years of age. In classic British boarding schools these typically have bunk beds that have traditionally come to be associated with boarding schools. The Department for Children, Schools and Families, in conjunction with the Department of Health of the United Kingdom, has prescribed guidelines for dormitories in boarding schools. These regulations come under what is called as the National Boarding Standards. The National Boarding Standards has prescribed minimum floor area or living space required for each student and other aspects of basic facilities. The minimum floor area of a dormitory accommodating two or more students is defined as the number of students sleeping in the dormitory multiplied by 4.2 m², plus 1.2 m². A minimum distance of 0.9 m should also be maintained between any two beds in a dormitory, bedroom or cubicle. In case students are provided with a cubicle, then each student must be provided with a window and a floor area of 5.0 m² at the least. A bedroom for a single student should be at least of floor area of 6.0 m². Boarding schools must provide a total floor area of at least 2.3 m² living accommodation for every boarder. This should also be incorporated with at least one bathtub or shower for every ten students. These are some of the few guidelines set by the department amongst many others. It could probably be observed that not all boarding schools around the world meet these minimum basic standards, despite their apparent appeal. Floating dormitories A floating dormitory is a water-borne vessel that provides, as its primary function, living quarters for students enrolled