from the Sydney Morning Herald:
The author Frank Moorhouse had an interesting train journey to Oberon for a new year break. "The train was packed and two uniformed policemen were systematically checking tickets before we left Central. They stopped at a clean-cut young man sitting opposite me. The female officer asked why he had written on his ticket. The young man responded by asking if it had invalidated his ticket, to which the officer replied that no, it hadn't. He told the officer he didn't have to answer the question. This kept up for a bit but they soon moved on. Later in the trip I told the young man I admired his stance on civil liberties and inquired what he had written on the ticket. He read it out: 'Why do you bastards get paid $50,000 just to check tickets?' He told me he writes it on every ticket he buys as a sort of protest, which I found strange. While he was standing up for his civil liberties, he certainly was asking for trouble."
http://www.smh.com.au/articles/2005/01/05/1104832176874.html