For those of us who hail from the primary production sector, it's a very, very real threat that we face all the time. We don't have to cast our minds back very far to the devastating impact that that Psa incursion had on growers around the country—I think about $800 million in damage and lost revenue. Then, as Mark Cameron of the ACT Party referred to, the Mycoplasma bovis incursion has been devastating for rural communities around New Zealand, and I would also acknowledge those farmers around Canterbury that have had to suffer from this terrible disease. But then, of course, we've also had myrtle rust, and we do always live in fear, as, again, Mark Cameron—I told you everyone else had stolen my good lines—mentioned that we do all live in fear of the threat of diseases like foot-and-mouth disease and, probably, mad cow disease as well.