Out of curiosity, what is the legal status of a child who has been adopted abroad and has come to the UK and is going to be re-adopted here, but hasn't yet been?
Their adoptive parents aren't yet legally recognised as their parents, so they cannot have parental rights I would assume? But who then does?
I'm just thinking, if it happens to be the LA who temporarily has parental rights (at least on paper), it MIGHT be construed as a 'fostering-to-adopt' situation, where the current carers have every intention to adopt the child, but at the moment, (though they have already adopted the child abroad but this is not recognised here), they are not the child's legal parents, so they are effectively fostering the child (from a legal perspective). I don't know this, I'm asking. But if that were the case, you might be able to argue that for those weeks (or however long it takes) where you live here, and your adopted child is not acknowledged as your adopted child, the child is actually, legally, in local authority care, with you as their carers.
To tag on with another tangent, if I understand correctly, if a mother relinquishes her baby for adoption (it's rare I know, but does happen) then there are usually no care proceedings, so, no care order. The baby may well go to foster carers until the mother can legally sign the relinquishment forms (6 weeks after birth at the earliest), and can then be placed for adoption (but if no suitable adopters are immediately available, more time in FC may pass). In those first 6 weeks the mother and no-one else, has parental rights, though she is not looking after the baby herself. I don't know who has parental rights once the mother has signed the forms, but before baby has been placed for adoption.But in any case, I believe, no court involvement is necessary until for the final adoption order. So whereas baby has been in foster care, practically; legally there was never a care order. Would such a baby be seen as 'adopted from LA care' and hence qualify for school preference (and other 'perks' such as PPP), or not?