I do need to say, too, that the Green Party—in terms of where we sit at the moment, not having heard the detailed evidence or the commission's report back—do tend to gravitate towards the option A of the Law Commission's Part 1 model, and that this bill is based more towards the option B. Our point around where we're leaning more towards A is our understanding in terms of international best practice of enabling the person who gives birth to be that parent at that point and then sign a declaration around confirming the transfer of parenting responsibilities. The reason for that is: one, just around recognising that role of giving birth, but, secondly, if in a terrible situation something went wrong, that there's a guaranteed parent. If those who are receiving the child actually decide that they're not going to go ahead with that, the child doesn't become parentless for any time in their life.