Petitioning your local member of (Federal) Parliament is probably the most effective way of getting action on this issue. Unfortunately with the federal election having just recently taken place, politicians aren't as eager to take on board issues like this. Approaching MP's in marginal seats will likely get a better response, particularly if there is a large youth-demographic in that electorate. As the Attourney-General, the OFLC, etc are all subservient to the will of Parliament, raising parliamentary awareness of this issue is likely to bring about the swiftest change.