But this is a good bill. It's important that we maintain those obligations under both the Treaty and our free-trade agreements, but I think the Government and Tāmati Coffey, who has just resumed his seat, could reflect, actually, on one of the iconic indigenous crops, which is kūmara. Kūmara was nearly wiped out in this country due to a blight, a black rot in the 1950s, and was rescued and propagated and improved by a Chinese immigrant refugee and his wife, Joe and Fay Gock​. It's a great story. I think the moral of that story is that in our efforts to provide protectionism and the property rights of certain plant varieties, we don't overlook the fact that there is contribution that can be made, from any number of people, to improving that stock.