Firstly, no -I have not forgotten that I PMd you. I'm not sure why you mention it. My comments above were in relation to you suggesting that Caro should not comment further - it is not for you to determine Caro's input as a moderator.
Secondly, I see no reason why a user cannot simply share the information that may be required on the forum, rather than by PMs - if they can't display an agreement then they can simply type it out (leaving any personal information aside).
There is no reason to suggest that someone might have to take paid legal advice simply because we have warned again