Just thought of another question. Does Biosecurity care about motorcycle gear? I know they're strict about gear used for camping, hiking, and other outdoor activities, and motorcycling is obviously one of those. I have some fairly new gear that's never been on dirt, though I suppose it's possible my foot could have been placed in a spot where there once had been cow shit, so (even if the authorities are not concerned) I'll still clean my gear. Just wondering how much of a hassle it's going to be at the airport. I'm also probably going to bring a sleeping bag, which - like my moto gear - has never touched dirt, but maybe I should have it dry-cleaned just to be sure?