http://news.bbc.co.uk/1/hi/uk/5092138.stm
"Ray Wyre highlighted work already done to protectAn expert in rehabilitating sex offenders says a government fact-finding trip to the US is a waste of money. Ray Wyre was speaking about minister Gerry Sutcliffe's examination of a sex offender system in the US called Megan's Law. The trip was not needed, he said, because the law has already been investigated by officials."