There are strong precedents for Greens Senator Sarah Hanson-Young's bid to sue Zoo Weekly for photoshopping her head onto a lingerie model's body, defamation experts say. The high-profile case may also clarify how far media outlets can go in ridiculing politicians through digital manipulation. The Daily Telegraph has attracted attention recently for depicting former speaker Peter Slipper as a rat and Kevin Rudd and Anthony Albanese as Nazi characters from Hogan's Heroes on its front page. New South Wales Supreme Court Justice Lucy McCallum yesterday struck out several of Hanson-Young's arguments -- including that the photo made her look incompetent and immature -- but allowed her to argue her case in front of a jury. "I do not have any difficulty accepting that the article is denigrating and capable of holding [Hanson-Young] up to public ridicule," McCullum said yesterday. Zoo has argued the article -- in which the lads' mag offered to house a boatload of asylum seekers if Hanson-Young posed for a "tasteful" bikini shoot -- was clearly intended as a joke.

Peter Bartlett, a partner at MinterEllison, told Crikey: "I think it's quite possible a jury will find it is defamation. She's certainly in with a chance ... I look at the photograph and would say it suggests she is not a serious politician." Bartlett notes public figures have successfully sued for defamation over photos that hold them up to ridicule. In 1993 a judge awarded rugby league player Andrew Ettinghausen $350,000 damages after HQ magazine published a photo showing his genitals (later reduced to $100,000). Ettinghausen argued the piece implied he had deliberately allowed the photo to be taken. Newsreader Anne Fulwood successfully sued Penthouse in the same year over a cartoon depicting her naked from the waist down. But Justin Quill of Kelly Hazel Quill said: "I don’t think the average reader would have thought any less of her because it was clear it was it was just a photoshopped image. Does it hold her up to public ridicule? I don’t think so. There was no attempt to pretend it was her – I don’t think it’s enough to justify a defamation action." Media law expert Mark Pearson told Crikey: "There is a poor track record in Australia when it comes to satire and defamation. Satire is very hard to defend." A notable exception is cartoons, which have traditionally been well-protected. Pearson notes Hanson-Young has several hoops to jump through. First, she has to prove the article was defamatory -- i.e. that a reasonable person would think less of her after reading it. If the jury found the article defamatory, Zoo could defend it on two grounds: fair comment/honest opinion and the implied constitutional right to freedom of political communication. The latter defence was not available in the Ettinghausen or Fulwood cases because they are not political figures. The political communication defence, however, didn't help the ABC's Triple J network which was ordered to stop playing the Pauline Pantsdown track Backdoor Man. "Since 1992 [when the political communication defence was introduced], there has been much freer criticism of politicians," Pearson said. "It could take a case like this to determine where the line gets drawn ... It comes down to whether the ordinary reader actually takes it seriously. The question is whether the reader sees it as a bit of fun or whether there is a reputational impact."