In reply to Ray, I am on holiday this week and the Code of Practice responses are at work. I will put them up next week when I get back. Alison ****************************************************** Please note that if you press the 'Reply' button your message will go only to the sender of this message. If you want to reply to the whole list, use your mailer's 'Reply-to-All' button to send your message automatically to [log in to unmask] *******************************************************