“20. In addressing the second question, the judge must first consider and evaluate the parent’s ultimate prospects of success if given leave to oppose. The key issue here (Re B-S, para 59) is whether the parent’s prospects of success are more than just fanciful, whether they have solidity. If the answer to that question is no, that will be the end of the matter. … In evaluating the parent’s ultimate prospects of success if given leave to oppose, the judge has to remember that the child’s welfare is paramount and must consider the child’s welfare throughout his life. In evaluating what the child’s welfare demands the judge will bear in mind what has happened in the past, the current state of affairs and what will or may happen in the future. There will be cases, perhaps many cases, where, despite the change in circumstances, the demands of the child’s welfare are such as to lead the judge to the conclusion that the parent’s prospects of success lack solidity. Re B-S[2013] EWCA Civ 1146 is a clear and telling example; so earlier was Re C (A child)[2013] EWCA Civ 431 . … 22. If the parent is able to demonstrate solid prospects of success, the focus of the second stage of the process narrows very significantly. The court must ask whether the welfare of the child will be so adversely affected by an opposed, in contrast to an unopposed, application that leave to oppose should be refused. This is unlikely to be the situation in most case given that the court has, ex hypothesi, already concluded that the child’s welfare might ultimately best be served by refusing to make an order for adoption…”