Authors and media leaders are calling for a change in privacy laws after a High Court ruling that writing a book - even about a topical issue - is not a "news activity".
Lawyers for German millionaire Kim Dotcom have asked Herald journalist David Fisher to provide tapes, emails and other evidence of his interviews and correspondence with Mr Dotcom that were used for his book The Secret Life of Kim Dotcom.
Lawyer William Akel said Mr Dotcom's legal team was bound by a June 16 ruling by Justice Helen Winkelmann that Fisher was not exempted as a journalist from the usual privacy law, because "the writing and publication of a book cannot, at least in this instance, be construed as news activity".
Author Lynley Hood, who wrote a book in 2001 on the hysteria surrounding allegations of sexual abuse at a Christchurch childcare centre, said the ruling was ridiculous.
Although she is not a journalist, she said she was advised by law professor John Burrows that she was covered by journalistic privilege when the Court of Appeal ordered her to provide a tape of an interview she had done with the foreman of a jury that found creche worker Peter Ellis guilty of sexual offences.