Ridiculous! The percentage of people who are registered paedophiles in this country is, in relation to the number of people living here, a tiny minority (even if you factor in the ones that are unregistered as have not been reported yet). The vast majority of parents take damned good care of their kids (leaving a small minority who don't). Ergo, surely the best people to keep an eye on kids in the vast majority of cases is the parents of those children? I,for one, would not be taking my son to a park where I was expected to leave him under the supervision of strangers who had been "vetted by the local council" as there are plenty of examples where people in such positions have abused those positions and committed gross acts of abuse against children (how many news stories have we read where foster carers, "house parents" of care homes and, very recently, nursery workers doing just that?). I'd rather take my son somewhere I can keep an eye on him and play with him any day of the week!