I had a look at those links and went back through the blogs about this con man. What came through was his modus operandi. It was the same then in 2010 trading in Canada, as it was in the UK. What also came through from the posts, is his address in Nova Scotia - with several references. In 2010 in Canada, he was reported to the police and FBI. We know from those posts he used different names from which he traded under.
Is there any mileage to be gained from asking one of the OC members in Canada, to report him to Crime Stoppers in Nova Scotia? or will my question/suggestion be mocked as “fanciful”?