Research by the Howard League for Penal Reform revealed that prisoners at Stoke Heath prison in Market Drayton have been given greater than 15 extra years on their sentences in 2016.
In 2015, inmates have been given a further 5,216 days for a mean inhabitants of 755.
The charity, which works to scale back crime and campaigns for fewer individuals in jails, says prisons are resorting to “draconian punishments” in a bid to regain management.
The findings are revealed in Out of Control: Punishment in prison, the newest in a collection of Howard League reviews analyzing how prisons reply to misbehaviour.
In complete, virtually 290,000 days of further imprisonment have been handed right down to prisoners throughout England and Wales final yr – a 75 per cent improve in two years.
Frances Crook, chief government of the Howard League for Penal Reform, stated: “Prisons are uncontrolled.
“More individuals than ever earlier than are dropping their lives to suicide, and violence and self-injury are at report ranges.
“The adjudications system has turn into a monster that’s making these issues worse.
“It is unquestionably time to comply with the instance set in Scotland, the place scrapping further days’ imprisonment has made prisons fairer and safer.
“There are extra constructive methods to cope with misbehaviour than merely locking up individuals for longer, which places much more strain on the system.”
She added: “Bold but sensible action to reduce the prison population would save lives and prevent more people being swept into deeper currents of crime, violence and despair.”
The Howard League has calculated that the extra days imposed in 2016 alone will value the taxpayer about £27million.
Prisoners in jails in the West Midlands area have been handed a complete of 42,756 days – greater than 117 years – of further imprisonment for breaking prison rules final yr.
At Featherstone, close to Wolverhampton, the extra days imposed in 2015 have been three,608 after which three,045 final yr for a mean inhabitants of 679.
At Oakwood the extra days in 2015 have been 5,404 and three,663 in 2016 for a mean inhabitants of 1,566.
Other figures have been given for Brinsford in Staffordshire the place there was 5,098 further days given in 2015 and 5,742 final yr amongst a mean inhabitants of 375.
At Drake Hall women’s prison in Eccleshall it was 1,225 extra days in 2015 and 1,266 in 2016 amongst a mean inhabitants of 336.
At Stafford it was 570 extra days in 2015 and 626 in 2016 for a mean inhabitants of 744 and at Birmingham inmates have been given four,138 further days in 2015 which went as much as 5,519 in 2016 amongst 1,444 prisoners.
Swinfen Hall in Lichfield confirmed one of many largest will increase with prisoners orders to serve four,024 extra days in 2015 after which 10,063 final yr for a mean inhabitants of 604.
The Howard League says it reveals how disciplinary hearings, referred to as adjudications, are used overly and inappropriately, with even minor infractions akin to disobedience and disrespect being punished with further days of imprisonment.