I also want to join with my colleague Mark Mitchell in acknowledging, firstly, Nick Smith, who advocated for the family of the late Matthew Dow but also the hundreds of families around the country who have been traumatised by road collisions caused by drugged drivers. I cannot imagine what that must be like and I'm confident that as a consequence of this legislation we will be giving police more powers to prevent that tragedy and that carnage. I think it's appropriate actually that the second and third speakers in this bill are both former police officers. Neither of them talked about it in detail but I know both of them have attended incidents and seen things that no one should have to endure. It's difficult for our first responders also to deal with those things, and all we can do to reduce that harm I think we should. I am really pleased we're here and I look forward to this improving safety on our roads.