I welcome comments and am happy for people to disagree with me but please note that this is my blog and that I am a real person, not just words on a screen. There are other places far better suited to robust debate.
Please take care not to be offensive or breach any laws or professional standards. Please think before posting comments about yourself, your children or other identifiable people as all comments are public.
I will remove or not approve comments which I consider inappropriate or not in the spirit of this blog.