Classics doesn’t clash with anything and when I spoke the classics teacher they were happy to take me in. But the school didn’t let me do it since it would be unfair to other students who want to change after first half term. However they said I could sit the exam as an external student but now they changed their minds. You are saying schools don’t have to take any students, what is this based on? Education is part of public services and a state school which is also an exam centre should not be able to refuse a student. I am paying for it so not being funded can not be an excuse either.