DD is applying to sixth forms at the moment, and as she's looking at some subjects where staff recruitment is an issue (maths, physics, computer science) I'd really like to ask schools whether their teachers have degrees in the subjects they're teaching or not. One of the schools has teacher qualifications on their website, but the others don't. Are they obliged to tell you if you ask? (It won't necessarily put us off a school, as I know they might still teach the subject well, but it's something to take into consideration along with everything else).