Children and Social Work Bill [Lords]

I am closely following what my right hon. Friend is saying and agree with much of it. As is the wont of speeches on Bills concerning children, hers is straying into a number of subjects that relate to children but are not dealt with in the Bill, but I support her on this subject. Does she agree that one way of securing the better-quality PHSE and SRE that we desperately need would be to bring in experts from outside schools, especially young experts such as youth workers? They could empathise with young people who would listen to them, take notice of them and act on their advice. Would that not be better than giving the task to Mrs Miggins the geography teacher who just happens to have a couple of free periods on a Thursday afternoon?