From the privacy policy
[here]
Public Forums
This site makes forums available to its users. Please remember that any information that is disclosed in these areas becomes public information and you should exercise caution when deciding to disclose your personal information.
Hope that helps.
I think that is irrelevant because once you are banned you are denied access to retract any data you may have previously provided, in good faith.
DIYnot is retaining that data for no purpose and you cannot delete or amend it.
As I've already said, I suspect that the data no longer belongs to you, it's their (DIYnot's) data.
I can see why you're miffed but I don't think there is a lot you can do about it and it's no different to other forums I knock about on; some won't even let you edit a post!
Your best bet would be to ask admin nicely if they'll make an exception for you, and, as far as the DPA is concerned I don't think that it applies in this situation.
I disagree, it's still my personal details and no-one can take that away from. DIYnot are keeping it fo no purpose, it's no longer accurate, and they're keeping it for an unacceptable period of time.
That's my opinion, but I'm not an expert. I need to consult an expert.
I'm not miffed about it, but I think that DIYnot has a duty to prevent personal data from being available, once that person no longer has access to it to amend or delete it.
Assume I supply my address in my profile, I am banned so I cannot delete my details. Someone accesses my deatils and exploits the infomation for their own perverted agenda.
DIYnot has facilitated, albeit, unwittingly, in allowing that data to be available because they have denied me access when and if I consider I need to remove it.