The document discusses the legal protections placed on the word "ANZAC" in Australia. The War Precautions Act of 1920 and its regulations protect the word "ANZAC" and references to it from commercial exploitation and inappropriate uses. As a result, "ANZAC" merchandise is rarely seen on supermarket shelves outside of ANZAC biscuits, which are one of the few exceptions allowed that uses the protected name for commercial purposes. The legal protections aim to preserve the meaning and significance of "ANZAC" in remembrance of military service and sacrifice.