Browsing the local rag this week, I noticed that all the schools with 6th forms, and 6th form colleges are advertising their open evenings.
One of them very clearly stated that you MUST bring a parent/adult, they won't let you in otherwise, and they will only allow two students per adult.
Surely this discriminates against youngsters with less support from home? Doesn't affect me for a good few years, but it made me feel uncomfortable.