Complex sentence: In 2009, the Supreme Court of Canada ruling in "A.C. v. Manitoba" found that children "may" make life and death decisions about their medical treatment; this annulled laws restricting capacity determinations to those aged 16 and older.
Split into simpler sentences: In 2009, the Supreme Court of Canada ruling in "A.C. v. Manitoba" found that children "may" make life and death decisions about their medical treatment. It annulled laws restricting capacity determinations to those aged 16 and older.