The effectiveness of Australia's hate symbol laws are being called into question after an auction house in Western Australia sold thousands of dollars' worth of Nazi memorabilia so far this year.Warning: This story contains some images some readers may find distressing.The laws, passed by federal parliament in December 2024, ban the public display of the Nazi swastika or the "double-sig" SS rune, and set prison terms for those convicted of breaking them.A lesser-known provision also banned the trade of items bearing these symbols, except if the items were being traded for educational, academic or scientific purposes.The Australian Federal Police (AFP)...