The Government spokesman said: "This unsolicited document has nothing to do with the Government at all. It was produced by an individual from an external accountancy firm. It has no authority and we don't recognise any of the claims it makes." -- -- the memo. "This individual has never been in Number 10 or engaged with officials in Number 10 since the Prime Minister took office," said the spokeswoman. -- -- "The Prime Minister is very clear on the timetable and I struggle to understand how one individual who has never met the Prime Minister or any members of her team can then decide that the timetable is somehow off course or different."