Australian Children to be Sterilized Without Parental Consent Under New Eugenics Law (http://au.ibtimes.com/articles/311572/20120309/australian-children-sterilized-without-parental-consent-under.htm)
Natural News, au.ibtimes.com | March 9, 2012

. . . The Government of Western Australia’s Mental Health Commission (WAMHC) has basically conjured up a proposal for new mental health legislation that bypasses parental involvement in the mental health treatment process, and instead tasks children under age 18, and of any age, with making the decision about whether or not to be sterilized, or whether or not to have their brain tissue destroyed with psychosurgery procedures. . . .

Pages 135 and 136 of the bill (pages 157 and 158 of the PDF) cover the issue of sterilization, explaining that if a psychiatrist decides that a child under 18 years of age “has sufficient maturity,” he or she will be able to consent to sterilization without parental consent . . .

. . . other language scattered throughout the bill that would allow psychiatrists to involuntarily and indefinitely detain children who are “suspected” of having a mental illness. And during their detainment, such children can be forced to comply with drug, restraint, and seclusion protocols, as well as be forced to undergo permanently-damaging procedures like psychosurgery or ECT. . . .

Western Australia: Draft Bill for Public Comment … Mental Health Bill 2011

Compare your own interpretation of the bill: search the words “psychosurgery” and “sterilisation” in the document. Also you can search the terms “guardian” (see section 357 for example) and “sufficient maturity”.