When she isn’t speculating that Kate Middleton might be up the duff or suggesting that girls should be spared from prison, it seems Claire Perry has porn on the mind. But the Tory MP’s campaign to control what we can and can’t watch on our computer screens was laid bare today after its dodgy stats were rumbled. SafetyNet claim that one in three ten-year-olds have viewed online porn. It turns out they lifted the figure from an obscure magazine, which has admitted using a sample of 14-16 year-olds from just one school in north London. So in other words her figures are about as academic as a show of hands in a pub. Maybe Perry should spend less time worrying why all her sucking up failed to land her a job, and a bit more time on the facts.