Barnbrook
"(→Biography:  I've just watched his speech and he couldn't even remember Johnson's name (nor, evidently, was the winner known at the time))"
His speech was during the ceremony that announced the mayor results. The results were declared, and then the mayoral candidates spoke in order of votes. Barnbrook certainly knew the result of the mayoral vote, as he spoke after Johnson. The results of the *assembly* vote were not known at that time, they were announced about half an hour later. 212.183.134.209