A Federal court has blocked the forced marriage of a 16-year-old girl being sent to Lebanon by her parents to a man she had met only once.
The ruling, which follows a similar case involving a 14-year-old girl, was made after the intended bride sought legal aid advice in secret. It comes ahead of a campaign to pressure leaders at next month's Commonwealth Heads of Government meeting in Perth into action.
Australia is also considering new measures to protect girls and women being forced into early or unwanted arranged marriages overseas.
Existing laws prevent a person from being sold, transferred or inherited into a marriage, but relate only to human trafficking or kidnap.
In the latest case Magistrate Joe Harman banned the unnamed girl from leaving the country in April, but the judgment has just been released.