Walkley Heights, South Australia is located on land that formerly was a prison originally known as what?
Walkley Heights, South Australia:  The suburb is located on land formerly comprising the prison farm for Yatala Labour Prison, and includes fifty-five hectares of land formerly owned by R. M. Williams which was compulsorily acquired during the time of former State Premier Sir Thomas Playford. Yatala Labour Prison:  Originally known as "The Stockade" it acquired its current name from a local Aboriginal word.
i don't know