Neither an australian nor a lawyer but it looks like they don't [1] and instead are similar to the US. [1]: https://en.wikipedia.org/wiki/Right_to_silence_in_A

Neither an australian nor a lawyer but it looks like they don't [1] and instead are similar to the US. [1]: https://en.wikipedia.org/wiki/Right_to_silence_in_Australia https://en.wikipedia.org/wiki/Right_to_silence_in_Australia