I share some of your concern around the unavailability now of BTEC in some schools. It strikes me that the decision to discourage the availability of BTEC, which is what the performance measures do, really is sending a message about vocational qualifications that is not helpful, actually, to many young people for whom vocational qualifications may be perfectly suitable. Is that something with which you concur?
I think it's one of the unintended consequences, and what I'm trying to say is that, almost inevitably, there will be unintended consequences. So, you can sympathise with the original decision to change the performance indicators in such a way that it encouraged more pupils to do GCSEs, for example, but it does have that unintended consequence. In theory, there's nothing stopping a school entering pupils now for those qualifications.
Okay. Michelle, we need to move on at this stage, so we'll move on Julie Morgan.
Yes, thank you very much. I wanted to ask you about looked-after children and adopted children, and how effective the PDG has been for those groups of children. So, to begin with, how well do the schools know that the PDG does exist for looked-after children and adopted children?