So if an elder or his family member attends university they “may” no longer qualify, and they should be “reviewed”.
In some ways that’s worse than a clear rule excluding such people. It’s an invitation for all sorts of petty and small minded investigations into families and personal “attitudes” over what should reasonably be a private decision.
Thinking about all the inevitable tedious discussions about what counts as “higher education” as opposed to “further” or “vocational education”: it hardly bears thinking about.