Part 1 of the bill first amends definitions in section 2 of the classification Act. This provides certainty that the definition of publication expressly includes "a copy of images or sounds that have been livestreamed" in the definition. It amends the Act to expressly override the "safe harbour" provisions in the Harmful Digital Communications Act 2015 when the classification Act applies. The result of this change would ensure that online content hosts could be prosecuted for possessing or distributing objectionable or restricted content, such as violent extremist material.