Opposition Leader Tony Abbott says has not read the week-old judgment of the Peter Slipper case because he has been doing "very important things for the people of Australia" in Britain.
Last Wednesday, Federal Court Justice Steven Rares dismissed a sexual harassment claim by Mr Slipper's former staffer, James Ashby, saying the matter was an abuse of process with the main purpose of pursuing "a political attack" on the member for the Queensland seat of Fisher.
Justice Rares also found Mr Ashby acted "in combination" with another staffer, Karen Doane, and Mal Brough to advance the interests of the former Howard government minister and the Queensland Liberal National Party.
But speaking overnight from London, Mr Abbott told the ABC TV that he had not read the 76-page judgment, explaining he had been doing "very important things for the people of Australia, here in this country right now".
Despite not having read the judgment, Mr Abbott said he was confident Mr Brough - who is the LNP candidate in Fisher - had acted "rightly at all times".
Mr Abbott added that Mr Brough was a friend and a past colleague.
"I look forward to having Mal as a colleague of mine again."
During his trip, Mr Abbott delivered a speech to his old college at Oxford University and met with a number of officials including British Foreign Secretary William Hague, Mayor of London Boris Johnson and the outgoing Governor of the Bank of England, Sir Mervyn King.
Mr Abbott's office has confirmed that the Opposition Leader has been briefed on the judgment.
Last week, Prime Minister Julia Gillard called on Mr Abbott to "come clean" about what he knew about the Slipper saga. Ms Gillard said Mr Abbott had to stop using "weasel" words over the matter and disendorse Mr Brough.
At the time, Mr Abbott said Labor should accept there was no conspiracy and that the federal government should stop "hyperventilating".
This is not the first time Mr Abbott has said he did not read a key document.
In August, BHP announced it was shelving plans for a $30 billion expansion of the Olympic Dam uranium and copper mine in South Australia.
Mr Abbott blamed the carbon price and the mining tax, although BHP cited neither as a reason in its statement explaining the decision.
That night, on the ABC's 7.30 program, Mr Abbott said "no" when asked if he had read BHP's statement
The next day, he said he had mis-answered the question, and had read the statement.
The story Abbott hasn't read Slipper judgment but stands by Brough first appeared on The Sydney Morning Herald.