One way or tother, we do need to recognise this international obligation, so the bill does help us to do that because it's got a number of key provisions that reflect the strengthening of plant breeders' rights within UPOV-91. One of these is extending the exclusive rights to those who are given the right to include production or reproduction, conditioning, selling or offering for sale, importing or exporting, and stocking for any of those purposes. But it does actually, at the same time, provide exceptions for the rights of private and non - commercial use experimental purposes, which I presume is important in an R & D kind of a way, and it extends the terms of a PVR—the right itself—and that's consistent with the minimum requirements in UPOV, which I understand are 25 years for woody plants and their root stock and potatoes—they're our potatoes; we've been looking forward to those—and 20 years for all others. 