So when we look at our borders, we know we need to protect them. It's a really complex border. We've got planes and ships, we've got freight, and we've got passengers. There was that small piece of fruit in the hand luggage that we heard about that brought the fruit fly to Auckland a few years ago, and the catastrophic impact it could have had, but, luckily, in that case we could focus on eradication, just like we are with M. bovis. We heard from Jo Luxton about the huge cost in herd replacement and in loss of income, but the biggest cost that I've heard about from my students and their parents on-farm is the cost to their wellbeing. Losing your herd isn't about losing some milk; it is about something that's really important. The cost that has been borne by our farmers is significant, and we acknowledge that by doing the work and bringing useful legislation to this House to help to protect them. 