The race for the London mayoral election is still very close, with the Conservative candidate Boris Johnson ahead of Labour's Ken Livingstone by just four percentage points.
Voting is now complete in all but four of the 14 London constituencies.
There is full coverage of the race on our ITV London site.
Boris Johnson said he would "definitively, categorically, emphatically" turn down the job of Prime Minister if it was offered to him.
So what challenges await the man tipped by many to one challenge for the leadership of the Tory party?
With defeat at the polls Ken Livingstone, a colourful political figure for over 40 years, has stepped down.