Australian PM Calls for End-To-End Encryption Ban

"Well, the laws of Australia prevail in Australia, I can assure you of that. The laws of mathematics are very commendable but the only laws that applies in Australia is the law of Australia."

https://www.eff.org/deeplinks/2017/07/australian-pm-calls-end-end-encryption-ban-says-laws-mathematics-dont-apply-down