Guardian:
Prof Sir John Curtice, the psephologist who led the team that produced the exit poll, has just told the BBC that they are least confident about the seat figures for Reform UK (13) and for the SNP (10).
With the SNP, he says they have fewer sampling points in Scotland, making it harder to get a firm forecast. But he says he is confident about Labout being the larger party in Scotland.
And he says, with Reform UK, there are seats where they are ahead, but the margin is very tight. He says they could end up with quite a lot less seats, or perhaps even more.