New Zealand prime minister John Key has filed a complaint with the police about an alleged secret recording made during the country's national election campaign.
Mr Key was having a cup of tea on Friday with a candidate for the ACT Party which is part of the governing coalition.
The event was organised as a picture opportunity, but after recording inside the cafe media were told to shoot from outside.
A radio microphone was left on the table in a pouch and discovered later by Mr Key.
A freelance cameraman says he left it there by mistake but handed a copy of the recording to the Herald On Sunday newspaper. (more)