You should contact as many as you can bother, really, regardless of whether they’re the “right” person. It will increase the perceived magnitude of concern, even if just by a little. And every little bit counts.
If it’s the wrong person, ask who you should contact, and keep going!
I feel like a lot of comments here suffers from The Paradox of Tolerance.
This is about a minister setting down their foot on what degree of tolerance outside of cultural and societal norms this country should have. Just like any other country. Look at for example at Afghanistan, Japan, and Estonia - are they any different? Better or worse?