I'd love to be the first one to say this, but it automatically turns into - we all have those responsibilities that we ignore because we don't feel like they're ours.
If somebody thinks they're a hedgehog, presumably you just give 'em a mirror and a few pictures of hedgehogs and tell them to sort it out for themselves.
Clearly it is better that, when someone is wanted by the international police, and this person travels, and a country knows about it, that country reports the fact.

