If this was any further up my street it would be living in my house. David Hare as reliable as ever, Hugh Lawrie and Helen McCrory quite rightly being showered with plaudits but the whole cast is tremendous with special mention to Saskia Reeves. Political intrigue and backstabbing, shady civil servants, personal conflict and an ending that is crying out for another series. I for one can't wait. Perfect Sunday night viewing.