"What we have to remember about perverts is that our concern should not be with who they are, what they are or how they think, but with what they do. We just need to be vigilant!"

Yes of course we have to be vigilant,but we also have to remember these individuals will worm their way into positions of authority over children,sometimes even befriending parents,therefore we have to know and trust implicitly guardians of our children,much stricter background and family checks should be carried out on anyone wishing to work with children in any way,there's just been a documentary on C4,called "The paedophile next door" an ex police officer shows how far too easy paedophiles can interact and groom children online