Is this man the Number 10 'Deep Throat'?

The Telegraph report that:

"Jeremy Heywood, the senior civil servant in Gordon Brown’s office, dined with Andrew Rawnsley, the author whose book sparked the bullying allegations against the Prime Minister, it can be disclosed.

Mr Heywood, the permanent secretary in 10 Downing Street, had dinner with the political writer in September.

The dinner emerged after Mr Brown’s allies questioned the source of Mr Rawnsley’s claim that Sir Gus O’Donnell, the Cabinet Secretary, privately warned Mr Brown about his treatment of staff.

Sir Gus is also facing questions about his contacts with Mr Rawnsley. The Observer journalist has said he based his claim on information from “senior serving civil servants” but refused to identify them by name.

Mr Heywood declared a dinner with Mr Rawnsley under civil service rules on hospitality received by senior officials.

The event, dated as 17th September 2009, is listed in Mr Heywood’s declaration of expenses and hospitality for the third quarter of last year. "

Interesting, very interesting.