AI said this on the possibility:

"The process for an Australian state to secede from the Commonwealth of Australia is complex and involves several legal, constitutional, and political steps. Here's an overview:

1. **Constitutional Basis**: The Australian Constitution does not explicitly provide a mechanism for states to secede. However, it outlines the process for altering the Constitution in Section 128, which involves a referendum.

2. **Section 128 of the Constitution**: To secede, a state would likely need to follow the process outlined in Section 128, which requires:

- A proposed law to alter the Constitution to be passed by both houses of the Commonwealth Parliament or, if not passed, then by one house twice with a certain period in between.

- The proposed law is then put to a national referendum.

- For the referendum to be successful, it must be approved by a majority of voters nationwide and by a majority of voters in a majority of the states (at least four out of six states).

3. **Legal and Political Hurdles**: Secession would require not only amending the Constitution but also addressing the legal and political implications of a state leaving the Commonwealth. This could involve:

- Repealing or amending various Commonwealth laws that apply to the state.

- Negotiating the terms of secession, including financial arrangements, defense, and other matters.

- Potentially, the seceding state might need to draft its own constitution or significantly alter its existing state constitution.

4. **Historical Precedent**: Western Australia held a secession referendum in 1933, where a significant majority voted in favor of secession. However, the British Parliament ultimately did not pass the necessary legislation to effect secession, partly due to the onset of World War II and the complexities of the process.

5. **Modern Context**: In the modern context, secession would be a highly complex and controversial process. It would require significant support from both the state and federal governments, as well as the Australian public.

6. **Steps Towards Secession**:

- **State Referendum**: The first step could be a referendum held within the state to gauge public support for secession.

- **Negotiations with the Commonwealth**: If a clear majority supports secession, the state government could negotiate with the Commonwealth government on the terms and process of secession.

- **Constitutional Amendment**: A proposal for secession would need to be put forward as a constitutional amendment, following the Section 128 process.

7. **International Implications**: Secession could also have international implications, including potential effects on treaties, international organizations, and diplomatic relations.

In summary, secession by an Australian state is theoretically possible but would be a highly complex process requiring significant legal, constitutional, and political changes, as well as broad public support both within the state and nationally.

"