The phone on Bill English's desk rings. The Finance Minister picks it up."Much happen while I was away, Bill?" comes the familiar voice down the line. "No, not really, John," English replies with his typically laconic understatement.
Real life does not work quite like that. When overseas, prime ministers are constantly in touch with what is going down back home.
Or think they are. Little wonder Opposition parties thought they had struck paydirt yesterday when John Key confirmed that English had kept him in the dark about major developments in the Kim Dotcom saga while Key was out of the country and English was Acting Prime Minister.
Of all the working relationships within a government, none is more vital to the health of that government than that between the prime minister and his or her minister of finance.
It goes without saying that that relationship is even more crucial when the finance minister is also deputy prime minister.