There’s a sixth form college in a nearby town that gets really good results. We live outside of the catchment area, but quite a lot of local teens (from outside of catchment) get a place and travel there every day. I was chatting to a teacher from another college and he said that they do so well because they select the best students that live outside of catchment (ie they have to take local students that meet minimum standard, but beyond that they can be more selective). Is that allowed? And if not, could they do anyway stealthily?
Their results are much better than our local sixth form, with similar demographics.