Every year it becomes harder to ignore official Australia's celebrations of nationalism. For weeks, supermarket aisles have been given over to garish displays of things to buy for Australia Day on January 26: Australian flags and hats, stubby holders and thongs displaying Australian flags. None of it would look out of place at a Reclaim Australia rally. And then there is that ad for lamb featuring popular SBS broadcaster Lee Lin Chin. It is tongue-in-cheek, for sure, showing a military operation to enforce Australians worldwide to barbecue lamb for Australia Day.