Prison rights activists and advocates are appealing to the United Nations Wednesday for relief of conditions under which prisoners in South Carolina are suffering—conditions that are creating a sitution where all prisoners are effectively living in solitary confinement.

"For years, prisoners and their families have been decrying the notoriously bad conditions within South Carolina prisons, as the U.S. Department of Justice has demonstrated through reports and consent decrees with states in violation of basic human rights protections," the Campaign to Fight Toxic Prisons said in a statement.

"However," the group added, "this process has not produced notable improvements in prison conditions."

Human rights campaigners around the country are taking their case to the U.N., they say, because inaction on the part of state and federal officials has left South Carolina prisoners with "no other path to redress."

"Beyond the basic level of terror in U.S. prison conditions, conditions in South Carolina have been specifically repressive for a few years now," Jared Ware, a prisoner rights advocate, told Common Dreams.

Detainees in general population report windows being blocked with metal plating, infrequent weekly shower access, and no outdoor recreation. The conditions were at least in part to blame for a riot at the Lee Correctional Institution in Bishopville in 2018 that claimed seven lives, campaigners said, and only deteriorated further after that.

"After the violence at Lee, the conditions got worse," said Ware. "Facilities were placed either on lockdowns or modified lockdowns. Sometimes SCDC would leave one 'privilege' or 'character' dorm off lockdown so that they could deny the whole facility was on lockdown. But for the majority of prisoners in each facility, they were locked down, with no access to sunlight or the outdoors, and at best weekly access to showers."

PHONE ZAP



Show solidarity with South Carolina Prisoners, who are being viciously attacked with solitary confinement, deprivation of food, fresh air and sunlight.



Read their demands, answer their call for support. Script below #Sunlightisahumanright pic.twitter.com/HDoBCs7caO — No New Jails NYC (@nonewjails_nyc) October 23, 2019

Petitions calling for relief are being delivered to U.N. offices in New York, Washington, London, and Kingston, Jamaica Wednesday. The demands include opening the windows, outdoor recreation, nutrious food, and vocational and academic programs for inmates. The letter also calls for a Special Rappporteur to "investigate the torturous, cruel, and inhumane punishment of prisoners in South Carolina."

As Common Dreams has reported, U.S. prisons have been on the U.N.'s radar for years. In 2015, former U.N. Special Rapporteur on Torture Juan Méndez implied the U.S. was holding him back from visiting prisons in the country because of the conditions in the facilities.

"It's simply outrageous that it's taking such a long time to provide access to American detention facilities," Méndez said at the time. "This begs the question: is the United States hiding something?"

Videos and photos from Fight Toxic Prisons Wednesday show activists delivering petitions to the U.N.

CAPE and @IWOC_London stand in solidarity with prisoners in South Carolina



~until all are free~ https://t.co/uY0cpz4cpJ pic.twitter.com/KyaWLDVFf5 — Community Action on Prison Expansion (@CAPExpansion) October 23, 2019

"When incarcerated people can no longer find a basis for hope they struggle to see a path forward," said Campaign to Fight Toxic Prisons. "South Carolina's prison system has reached a breaking point, and right now it is breaking the mind, bodies, and spirits of human beings. Today, these prisoners have reached out to the world to urge international humanitarian intervention by the U.N., in an attempt to ease the harsh conditions in South Carolina prisons."