A prison or a correctional facility is a place in which individuals are physically confined or interned and usually deprived of a range of personal freedoms. Prisons are conventionally institutions which form part of the criminal justice system of a country, such that imprisonment or incarceration is the legal penalty that may be imposed by the state for the commission of a crime.
A criminal suspect who has been charged with or is likely to be charged with a criminal offense may be held on remand in prison if he or she is denied, refused or unable to meet conditions of bail, or is unable to post bail. This may also occur where the court determines that the suspect is at risk of absconding before the trial, or is otherwise a risk to society. 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.
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, and depending on their nature, may invoke a corrections system. Although people have been imprisoned throughout history, they have also regularly been able to perform prison escapes.
The United States is one country where the term jail generally refers to facilities where detainees are locked up for a relatively short time (either while awaiting trial or serving a sentence of one year or less upon conviction for a misdemeanor). Prison and penitentiary typically denote a place where inmates go to serve long terms after having been found guilty of a felony. In the United States, jails are usually operated under the jurisdiction of local (county) governments while prisons are operated under the jurisdiction of state or federal governments. In the state of Massachusetts, some jails are known as houses of correction. In Washington some adult prisons are called reformatories, while in other states this is reserved as a term for a prison of the juvenile justice system. The term correctional facility has also been used.
Modern large prisons will usually contain several of the following buildings and facilities:
Other facilities that are often found in prisons include kitchens, gymnasiums, and accommodation for prison staff.
A convicted defendant will typically receive a "custodial sentence" if found guilty of committing a serious criminal offense such as physical assault, rape, murder, and acts involving circumstances of aggravation (eg. use of a weapon, violence, children), or has reoffended. In some countries, the law may require that courts hand down a mandatory and sometimes lengthy custodial sentence whenever a crime involves property, drugs or other prohibited substances, or where the defendant has previously been convicted (see mandatory sentencing). Some jurisdictions may hold a suspect in prison on remand for varying periods of time.
The nature of prisons and of prison systems varies from country to country, although many systems typically segregate prisoners by sex, and by category of risk. Prisons are often rated by the degree of security, ranging from minimum security (used mainly for nonviolent offenders such as those guilty of fraud) through to maximum security and super-maximum or supermax (often used for those who have committed violent crimes or crimes while imprisoned).
The issue of crime and punishment is a highly politicized issue. Prisons, prison systems, sentencing and imprisonment practices, and the use of capital punishment may all lead to controversy and debate. For example, the use of mandatory sentencing and the effectiveness of custodial sentences for minor property crimes is often debated, especially where the prison sentence required in such cases is more harsh than for the commission of violent crimes. Some of these issues are discussed further below.
Certain countries maintain or have in the past had a system of political prisons; arguably the gulags associated with Stalinism are best known. The definition of what is and is not a political crime and a political prison is, of course, highly controversial. Some psychiatric facilities have characteristics of prisons, especially when confining patients who have committed a crime and are considered dangerous.
In absolute terms, the United States currently has the largest inmate population in the world, with more than 2 million in prison and jails. In 2002, both Russia and China also had prison populations in excess of 1 million .
As a percentage of total population, Rwanda has the largest prison population as of 2002, with more than 100,000 (of a total population of around 8 million), largely as a result of the 1994 genocide. The United States is second largest in relative numbers with 486 prisoners per 100,000 of population, according to the Bureau of Justice Statistics, also making it the largest in relative numbers amongst developed countries). New Zealand has the second highest prison population per capita amongst developed countries, with 169 prisoners per 100,000.
In 2003, the United Kingdom had 73,000 inmates in its facilities, with France and Germany having a similar number.
The high proportion of prisoners in developed countries may be explained by a range of factors, including better funded criminal justice systems, a more strict approach to law and order (eg. through the use of mandatory sentencing), and a larger gap between the rich and the poor. In non-developed countries, rates of incarceration may be a reflection of a tendency for some crimes to go unpunished, political corruption, or the use of other mechanisms which provide an alternative to incarceration as a means of dealing with crime (eg. through the use of reconciliation).
| USA | Russia | UK | Canada | Germany | Italy | France | Sweden | Denmark | Iceland |
|---|---|---|---|---|---|---|---|---|---|
| 725 | 713 | 124 | 102 | 98 | 92 | 80 | 64 | 61 | 29 |
According to the last statistics by the Bureau of Justice Statistics (October 2005, "Prisoners in 2004), the "rate of incarceration in prison at yearend 2004 was 486 sentenced inmates per 100,000 U.S. residents". However, if one adds the jail population to that number one comes up with the more realistic figure of 725 inmates per 100,000 residents.
Many prisons in Australia were built by convict labour in the 1800s. During the 1990s various state governments in Australia engaged private sector correctional corporations to build and operate prisons whilst several older government run institutions were decommissioned. Operation of Federal detention centres was also privatised at a time when a large influx of illegal immigrants began to arrive in Australia.
There have been several films produced that depict prison life, including:
There have also been a number of television programs, including:
Penal imprisonment | Penology | Prisons | Criminology topics
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