Point taken Nigel. I think any teacher would be unwise to take up this offer, but if any teachers are tempted it would certainly be advisable to contact a union first. People who do not have children as their 'client base' do read this blog, however, and the opportunity is available to them should they wish to use it.
Furthermore, I don't think that accepting this message on our blog is 'promoting' it.
Finally, The Sex Education Show is a hard-hitting programme which works on the principle that half of our children learn about sex from internet porn and seeks to redress the damage done by showing how important it is to respect ourselves and others' minds and bodies.