A U.N.-appointed panel issued a report last week documenting “shocking” violations of basic human rights and pointing to “staggering” racial disparities that place the U.S. criminal justice system in a singular category on the world stage.

Practices that are routine in U.S. prisons, like shackling women during childbirth and unpaid forced labor, are an “affront to human dignity,” and represent the “worst version of a racist criminal legal system” that perpetuates slavery to the present day, according to the U.N. report.