Wreckage-prison

A prison-tug towing Accresker Jail, a prison constructed from wreckage

A wreckage-prison was a prison constructed from the debris of multiple wrecked starships, and it was towed by a specialized prison-tug. The Galactic Empire utilized Accresker Jail, a wreckage-prison linked to a prison-tug, during the time of the Galactic Civil War.