Rodney Hide. File photo / Mark Mitchell

Rodney Hide. File photo / Mark Mitchell

Rodney Hide's taxpayer funded trip with partner Louise Crome to Britain and North America was timed to coincide with the wedding of Crome's brother, TVNZ reported tonight.

TVNZ said the trip - which went on to Canada and the United States flying business class and staying in five star hotels - cost about $50,000.

Mr Hide said the main reason for his trip was work and the Cabinet paper he wrote on the issue showed that.

Mr Hide used his Parliamentary Service travel budget to pay for his girlfriend, getting around a ruling by Mr Key that Ministerial Services money could not be used for such trips during the recession.

Mr Hide's office told TVNZ that visiting London was an essential part of the fact-finding trip and that no extra taxpayers' money had been used to attend the wedding.

The revelations followed Mr Hide's controversial comments to a breakfast meeting yesterday in which he ripped into Prime Minister John Key's performance and mocked his fellow ministers.

Mr Hide, a minister outside Cabinet, told a Christchurch breakfast meeting Mr Key "doesn't do anything" and was highly regarded, while "ACT did everything and we are hated".

He was also amazed at how much he could get through Cabinet, because "you turn up with your papers" and "they are too busy with their own stuff they're not bothered".

Mr Hide also talked about how much progress he had made on the Auckland super-city plan, and he talked about getting rid of 700 bureaucrats and saving $66 million.

He subsequently apologised to Mr Key for the remarks.

But Labour's deputy leader Annette King said Mr Hide had been "caught telling the truth".

Mr Key needed to discipline his junior party leader, as Mr Hide's comments were cause for concern.

"It does worry me that he believes that he can hoodwink his Cabinet colleagues, that he's able to get what he wants because they are far too busy doing their own thing.

"And when you consider that he represents a very small party with a very small vote in Parliament then New Zealanders should be concerned," Ms King said.

"I think the Prime Minister the needs to take him in hand. He's part of a government. It's not the Rodney Hide show."