Parents often know nothing (or worse, are armed with dangerously naive delusions) of the sexual state of their children. The picture painted by abolitionists is inaccurate – the process of deciding what is taught in schools involves parents’ groups and school governing bodies on a school-by-school basis, so parents do have a role in deciding what is taught. But ultimately, the state should be involved in educating the whole child, not just in doling out academic ideas – and should work hard to safeguard sexual health of youngsters, a field near-impossible to separate from sex education.  This is a subject just as important for the development of young people as the conventional subjects such as maths and English. The role of ‘teacher’ has to change with time. Once, teachers only instructed the children of the well-off or acted as a branch of the church, now they teach everyone in a secular society. As their role changes, they must remain responsible and obey the law: thus, the scaremongering of suggesting teachers will abuse their students or lure them into relationships is irrelevant, as both sides believe that is wrong, and should be prosecuted.  Rules banning discussions of sex in schools can deny teachers the ability to deal with real problems. When an individual student comes to a teacher with a problem, a rule against discussing such things in the classroom will probably mean that this outlet of help the troubled adolescent has sought out, often because he feels the family isn’t the place to get help, will be denied to him, will turn its back on him. Like it or not, in today’s fractured society teachers have taken on the role of counsellor, and this rule will indirectly curtail their ability to fulfil it. The result of that will be appalling.