But that's not the point, why install a camera outside a Boy's Toilet?
Sakai
has talked about it.
A few noteworthy points here :
1) Instead of the Girl's Toilet, they put it outside the Boy's Toilet.
2) The school has not given us a reason.
3) They complain about funds all the time, and this is what they do.
4) What utter nonsense.

They're scheming something. I just know it. [Thanks Answerman for the image.]