Interestingly I just watched a funny sketch video about the difference between Australian and US Airport security [1]. Definitely not a serious comparison, I doubt that Australian airports are nearly as lax as the video makes it seem.
But when you get off the plane in Tassie there's the k-9 search...
Also, it wouldn’t be uncommon to joke around (although there are some hard-asses); if they legitimately did recognise a YouTube, I could see them getting a selfie together.