Our correspondent Simon Harris has been tweeting from the press conference on the Olympic stadium deal.
Mayor says deal means no more subsidies for the stadium (apart from the obvious millions on conversion). @itvlondon
More top news
A Met Police officer was left red-faced after attempting to stop a cyclist riding along a dedicated cycle path.
The number of people allowed into official spectator areas will be cut by a fifth with just 100,000 tickets available.
The mayor was being challenged by Labour following his selection as the Tory candidate for the safe seat of Uxbridge and South Ruislip.