Crimes Legislation Amendment (Sexual Offences Against Children) Act 2010 (42 of 2010)
Schedule 1 Amendments relating to sexual offences against children
Part 1 Amendments relating to child sex offences outside Australia
Criminal Code Act 1995
6 Dictionary in the Criminal Code
Insert:
engage in sexual activity : without limiting when a person engages in sexual activity, a person is taken to engage in sexual activity if the person is in the presence of another person (including by a means of communication that allows the person to see or hear the other person) while the other person engages in sexual activity.