Quite a few years ago, there was someone here who was selling cassettes (look it up youngsters!) of music recorded from the original CD, at car boot sales.
He even had a sign blatently pointing out that they were recorded from the original artists CD.
Because of this, Trading Standards couldn't do anything because he was not committing fraud. He was telling you exactly what it was he was selling.
And as the infringement part of it was a civil offence which only the copyright holder could persue, he was never caught out.
I think Trading Standards got him for something else in the end as what he was doing certainly put him in the spotlight for further investigation!
Steve.