Ward 21 also known as "The Crim" which was a psychiatric prison in the middle of the bush. Home to primarily paranoid schizophrenics who were convicted or murder.
It's a dilapidated shit hole now since the abo's took control of the land, but when I was young it was still maintained by the government featuring watch towers and razor wire on the walls.
Documentary for those interested:
https://www.youtube.com/watch?v=BtTLSFlaG04 - skip to 29 mins.
