A prison (from Old French prisoun)[1] is a place in which people are physically confined and, usually, deprived of a range of personal freedoms. Imprisonment or incarceration is a legal penalty that may be imposed by the state for the commission of a crime. Other terms used are penitentiary, penalty school, correctional facility, remand centre, detention centre, and jail or gaol. In some legal systems some of these terms have distinct meanings. In the United States the difference between jails or detention facilities and prisons is primarily short-term and long term. Jails and detention facilities, under city or county jurisdiction, typically hold offenders awaiting trial or are serving short sentences. Correctional facilities and prisons are more often run by the state or federal governments and house offenders serving long-term sentences.[2] Similarly Ontario, Canada, jails and detention centres are used to hold remanded prisoners awaiting trial, sentencing or other court proceedings. Jails are typically small facilities originally designed to serve the local community and have been gradually replaced with large regional detention centres. Jails and detention centres are run by the provincial government. Once an offender is sentenced, he or she would be transferred to either a provincial correctional centre (if the sentence is less than two years less a day) or a federal penitentiary (if the sentence is two years or more).[3]
A criminal suspect who has been charged with or is likely to be charged with criminal offense may be held on remand in prison if he is denied or unable to meet conditions of bail, or is unable or unwilling to post bail. A criminal defendant may also be held in prison while awaiting trial or a trial verdict. If found guilty, a defendant will be convicted and may receive a custodial sentence requiring imprisonment.
As well as convicted or suspected criminals, prisons may be used for internment of those not charged with a crime. Prisons may also be used as a tool of political repression to detain political prisoners, prisoners of conscience, and "enemies of the state", particularly by authoritarian regimes. In times of war or conflict, prisoners of war may also be detained in prisons. A prison system is the organizational arrangement of the provision and operation of prisons.
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For most of history, imprisoning has not been a punishment in itself, but rather a way to confine criminals until corporal or capital punishment was administered. There were prisons used for detention in Jerusalem in Old Testament times, and the Bible details the imprisonment of Joseph in Egypt.[4] Dungeons were used to hold prisoners; those who were not killed or left to die there often became galley slaves or faced penal transportations. In other cases debtors were often thrown into debtor's prisons, until they paid their jailers enough money in exchange for a limited degree of freedom.
Only in the 19th century, beginning in Britain, did prisons as known today become commonplace. The modern prisons system was born in London, influenced by the utilitarianism of Jeremy Bentham. Bentham's panopticon introduced the principle of observation and control that underpins the design of the modern prison. The notion of prisoners being incarcerated as part of their punishment and not simply as a holding state until trial or hanging, was at the time revolutionary. This is when prisons had begun to be used as criminal rehabilitation centers.
Britain practiced penal transportation of convicted criminals to penal colonies in the British Empire, in the Americas from the 1610s through the American Revolution in the 1770s and in Australia between 1788 and 1868. France sent criminals to tropical penal colonies including Louisiana in the early 18th century.[5] Penal colonies in French Guiana operated until 1951 (in particular, infamous Île du Diable (Devil's Island)). Katorga prisons were established in the 17th century in Tsardom of Russia in underpopulated areas of Siberia and the Russian Far East that had few towns or food sources. Since these times, Siberia gained its fearful connotation of punishment.
Male and female prisoners are typically kept in separate locations or separate prisons altogether.[6] Prison accommodation, especially modern prisons in the developed world, are often divided into wings. A building holding more than one wing is known as a "hall". Many prisons are divided into two sections, one containing prisoners before trial and the other containing convicted prisoners.
Amongst the facilities that prisons may have are:
Prisons are normally surrounded by fencing, walls, earthworks, geographical features, or other barriers to prevent escape. Multiple barriers, concertina wire, electrified fencing, secured and defensible main gates, armed guard towers, lighting, motion sensors, dogs and roving patrols may all also be present depending on the level of security. Remotely controlled doors, CCTV monitoring, alarms, cages, restraints, nonlethal and lethal weapons, riot-control gear and physical segregation of units and prisoners may all also be present within a prison to monitor and control the movement and activity of prisoners within the facility.
Modern prison designs have sought to increasingly restrict and control the movement of prisoners throughout the facility while permitting a maximal degree of direct monitoring by a smaller prison staff. As compared to traditional large landing-cellblock designs which were inherited from the 19th century and which permitted only intermittent observation of prisoners, many newer prisons are designed in a decentralized "podular" layout.
Smaller, separate and self-contained housing units known as "pods" or "modules" are designed to hold between sixteen and fifty prisoners each and are arranged around exercise yards or support facilities in a decentralized "campus" pattern. A small number of prison officers, sometimes a single officer, is assigned to supervise each pod. The pods contain tiers of cells arranged around a central control station or desk from which a single officer can monitor all of the cells and the entire pod, control cell doors and communicate with the rest of the prison. Pods may be designed for high-security "indirect-supervision", in which officers in segregated and sealed control booths monitor smaller numbers of prisoners confined to their cells.
An alternative is "direct-supervision", in which officers work within the pod and directly interact with and supervise prisoners, who may spend the day outside their cells in a central "dayroom" on the floor of the pod. Movement in or out of the pod to and from exercise yards, work assignments or medical appointments can be restricted to individual pods at designated times and is generally centrally controlled. Goods and services, such as meals, laundry, commissary, educational materials, religious services and medical care can increasingly be brought to individual pods or cells as well.
Despite these design innovations, overcrowding at many prisons, particularly in the U.S., has resulted in a contrary trend, as many prisons are forced to house large numbers of prisoners, often hundreds at a time, in gymnasiums or other large buildings that have been converted into massive open dormitories. Lower-security prisons are often designed with less restrictive features, confining prisoners at night in smaller locked dormitories or even cottage or cabin-like housing while permitting them freer movement around the grounds to work or activities during the day.
The levels of security within a prison system are categorized differently around the world, but tend to follow a distinct pattern. Most developed countries divide prisons into separate security classes depending on the inmate population and the security needed to keep them under control. Accordingly, most developed countries have classes ranging from the most secure, which typically hold violent prisoners and those judged most likely to escape, to the least, which are most often used to house non-violent offenders or those for whom more stringent security is deemed unnecessary. Below are some different examples of prison classifications from around the world.
In England and Wales, prisoners are assigned security classes when they are sentenced. Thus prisons are given security classifications depending on the prisoners they are designed to hold. Therefore, prisons classified as "A" would typically house prisoners assigned the "A" category during sentencing, and be designed with the level of security necessary for that class. The categories of prisoners in descending order are:
The British prison system is also divided into "Open" and "Closed" prisons. Categories A-C are considered "Closed" prisons as prisoners cannot be trusted to interact with society, while category D prisons are generally "Open", meaning that prisoners with a good record and who are approved can be allowed limited function in society such as home-leave or a nominal employment.
In the United States, "jail" and "prison" refer to separate levels of incarceration; generally speaking, jails are county or city administrated institutions which house both inmates awaiting trial on the local level and convicted misdemeanants serving a term of one year or less, while prisons are state or federal facilities housing convicted felons serving a term of more than one year. On the federal level, this terminology has been largely superseded by a more complex five-tier system implemented by the Federal Bureau of Prisons that ranges from low security "Prison Camps" to medium security "Correctional Institutions" and finally maximum security "Penitentiaries". Federal prisons can also house pre-trial inmates.[8]
The exact classification systems differ between county, state, and federal systems. Some common types of prisons include:
Prisons for juveniles (people under 17 or 18, depending on the jurisdiction) are known as young offender facilities or similar designation and hold minors who have been remanded into custody or serving sentence. Many countries have their own age of criminal responsibility in which children are deemed legally responsible for their actions for a crime. Countries such as Canada may try to sentence a juvenile as an adult, but have them serve their sentence in a juvenile facility until they reach the age of majority, at which time they would be transferred to an adult facility.
Prisons form part of military systems, and are used variously to house prisoners of war, unlawful combatants, those whose freedom is deemed a national security risk by military or civilian authorities, and members of the military found guilty of a serious crime.
Certain countries maintain or have in the past had a system of political prisons; arguably the gulags associated with Stalinism are best known.
Some psychiatric facilities have characteristics of prisons, particularly when confining patients who have committed a crime and are considered dangerous. In addition, many prisons have psychiatric units dedicated to housing offenders diagnosed with a wide variety of mental disorders.
As of 2006, it is estimated that at least 9.25 million people are currently imprisoned worldwide.[9] It is probable that this number is much higher, in view of general under-reporting and a lack of data from various countries, especially authoritarian regimes.
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