There is the same ad in every category in the classified section. It is kind of annoying.
As best I can tell from the guide lines it is not allowed:
2) List your ad to a single category only Please pick the most appropriate category and list your ad in that. Any multiple posts will be removed - all of them, not only the duplicate. Ads that are in the wrong category may be moved or removed. No SPAM will be allowed.
If it's who I think it is, he's also not answering PMs. Another Classified ed emailed me this weekend about the same thing. I sent the poster a response asking to knock it off. If he does it again, we'll take it further.