The hearing addressed issues including allegations that detainees at the facility lack the ability to meet privately with their attorneys in person or online, as required by law, and don’t have a way to access immigration judges to challenge their detention or potential deportation.

A federal judge will hear arguments Monday over whether detainees at a temporary immigrant detention center in the Florida Everglades have been denied their legal rights.

“The U.S. Constitution does not allow the government to simply lock people away without any ability to communicate with counsel or to petition the court for release from custody.