“We have zero tolerance for anyone purporting to ‘convert’ gay people through any medical or therapeutic means,” Ms Hennessy told The Age. “Victorians who have been harmed through these rogue groups should contact the Commissioner immediately so these unlawful practices can be stopped and practitioners prosecuted.” Loading The inquiry comes after Fairfax Media revealed in March that so-called gay "conversion" remains prevalent in Australia, hidden in clinical settings, faith-based counselling, and online courses. In one case, transgender student Evie Macdonald was forced by her school to undergo seven sessions of chaplaincy counselling – without her parents’ knowledge – in a bid to stop her from transitioning.

In another case, gay Christian Dean Brodel was encouraged by his church to exorcise his “homosexual demons”, leading to a spiral of self-loathing and shame when he couldn't change. Others victims have married and had children in a bid to turn straight, and some have resorted to self harm or suicide. Loading Replay Replay video Play video Play video The state government's inquiry will test how far Commissioner Karen Cusack's powers can go. The watchdog was set up in February, 2017, partly in a bid to crack down on gay conversion practices, and the Act provides a very broad definition of what constitutes as a “health service”. However, no one since then has come forward with a formal complaint. But Victoria’s planned crackdown could prove contentious for proponents of religious freedom, an issue that is currently being reviewed by the Commonwealth in the wake of Australia’s marriage equality vote. "Zero tolerance": Health Minister Jill Hennessy Credit:Jason South

Last month, gay conversion therapy also made headlines after a conservative Liberal branch linked to Federal MP Kevin Andrews sought to have the issue debated at state council. The proposed motion was quashed by Victorian president Michael Kroger, but some Liberals were outraged by what they saw as the curtailing of free speech. Australian Christian Lobby state director Dan Flynn said that "parents should always have the right to raise a child according to their beliefs – and we would always defend a parent's right to seek counsel in raising their children". However, he said his group did not endorse "converting anyone's gender or sexual orientation". The issue is particularly challenging because Australia has several religious ministries who say they are simply trying to help people struggling with same-sex attraction to live in accordance with their faith. They fiercely dispute this is a form of gay "conversion". Ms Cusack said she wanted to hear confidentially from anyone who had recently experienced gay conversion therapy, and from anyone with information on the issue. Recommendations would then be made to the government.

“I understand these issues could be raw and very distressing for people to discuss and my staff will treat anyone coming forward with sensitivity and confidentiality,” she said. La Trobe University academic researcher Tim Jones, who is completing a study on the issue, welcomed the move. He said registered clinical practices in Australia were pushing gay conversion, but a growing trend was the tendency of groups to rebadge their services “from psychological to spiritual practice”. Nathan Despott, who leads the Brave Network, an advocacy group for LGBTI people of faith, said much of the ideology is grounded in harmful messaging that being gay is a form of brokenness. “Understanding that is the key to understanding conversion therapy,” he said. Victorians with experience of gay conversion therapy are are invited to contact the Commission on 1300 582 113 or hcc@hcc.vic.gov.au