I agree that I wouldn’t put my child into the public spotlight like this but she may feel very passionately about the issue and want to be involved. For all their faults, many young people do want to make a difference. Who knows?
i also agree about moving her closer if a space arose but, again, it’s yet another move (another new start) and the girl is presumably starting GSCE courses shortly. Exam boards don’t always match so it is harder to change.
As you say, the families entitled to claim travel costs (so nothing to stop them) but I would be doing so even if I’d normally have covered the costs (not wanting to add to the country’s financial burden and council’s budget costs). That’s the politics of emotion though.