Right, Sarah and Chris take note.
As you clearly aren't going to do it, I've spent ten minutes googling state secondaries in Bradford, and this is what I came up with.
I won't name the schools in case you decide to take my advice and try to get Isabelle and Esme a place at one of them. But a quick google search will tell you that there are multiple state secondary options available to you that can't be far travel wise, one is near Matalan so you go there all the time anyway! AND it offers BTECs at year 10 and 11 level in Child Development and Travel and Tourism, which would fit perfectly with the education Isabelle's had so far this year.
All of the school options in Bradford offer GCSE Drama, which I know Isabelle wanted to do but won't be able to in a homeschool setting.
It will literally take you five minutes to find the state secondary options near you and check if they have places available. Please do it. For Isabelle's sake.