“I answer to the name Warren Tredrea of South Australia, a private man, my yes be yes, my no be no,” he writes.

“I am not an entity, legal person, citizen, resident or any form of creature of statute.

“I have not been provided with any material facts or evidence that shows there exists any lawful gold or silver coin of substance in common circulation upon which to close, pay and extinguish an account.

“I believe sincerely that none exists … I believe no gold or silver coin in circulation can pay a debt.”.