Sam Coates points us to this from the Sunday Times:
[Obama] will have a 45-minute meeting on Saturday morning with Gordon Brown followed by a press conference, which Obama will conduct on his own outside Downing Street in a blatant departure from the usual protocol.
There will be no Brown at his side to spoil the No 10 backdrop for American voters, even though it would be unthinkable for a British prime minister to appear in the White House Rose Garden without the president. Brown will say a few words later in the day, once Obama has gone.
