Honest question - are any crimes illegal to not report?
E.g. If I strongly suspected my neighbour robbed a bank would I be prosecuted if a court proved I had reason to suspect him of having done so?
Given that in some places there might be social pressure to look the other way for organised crime, a law like this would be useful.
For something like sexual abuse it totally makes sense, but I can imagine it would be difficult to prosecute. Pupil tells teacher she is being abused, teacher tells nobody because child is difficult, it turns out to be true - then what? Teacher is prosecuted for not having spoken up? How? We know from the woeful rape conviction rates that "he said, she said" normally favours "he", aren't we putting the same victim through that twice?
Or have I totally got the wrong end of the stick here?