Heseltine refused to accept Thatcher's choice and claimed that Thatcher had refused to allow a free ministerial discussion of the matter, even suggesting that she had lied about cancelling a scheduled meeting. In January 1986, when he was ordered to cease campaigning for his European consortium, he resigned and walked out of a Cabinet meeting. Brittan was then forced to resign for having—on the orders of Thatcher's aides, he admitted some years later—ordered the leaking to the press of a confidential legal letter critical of Heseltine, and for his lack of candour to the House of Commons about his efforts to persuade BAe to withdraw from Heseltine's consortium.