Русско-англо-русский юридический словарь

remand prison is a special prison, or part of a normal prison, that is used to detain remand prisoners (Macmillan Dictionary)

Most published data on sleep disorders in prisoners stem from investigations conducted by Elger (2003, 2004, 2009), with male prisoners suffering from insomnia in a Swiss remand prison (similar to U.S. jail). (US National Library of Medicine)

Tens of thousands of remand prisoners who are yet to be convicted are treated far worse in jails in England and Wales than sentenced prisoners, according to an official watchdog report. (The Guardian)

Alleged offenders on remand are held in custody before and during their trial (on criminal charges) by order of a court. Generally, remandees will be held in special remand facilities and will have fewer restrictions placed on them than convicted prisoners. (Corrections, Prisons & Parole Victoria)