According to some resource persons interviewed in…
According to some resource persons interviewed in American celebrity news shows (I forgot whether it was ET, Extra, or The Insider), the DJs broke British law.
* They are not supposed to record conversations without the other person’s consent.
* They did not say that they are going to put the recording out to the public.
With that said, I don’t know whether the DJs would be prosecuted, considering they live in another country.